Home / 63,402,550,598.18-87,495,576,110.25-34,856,691,518.18

Finding the Fourth Proportional to 63,402,550,598.18, 87,495,576,110.25 and 34,856,691,518.18

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Solution

The fourth proportional to 63,402,550,598.18, 87,495,576,110.25 and 34,856,691,518.18 is: 48,102,265,238.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,402,550,598.18 : 87,495,576,110.25 = 34,856,691,518.18 : x
  2. Step 2: Convert to fraction form
    63,402,550,598.18/87,495,576,110.25 = 34,856,691,518.18/x
  3. Step 3: Cross multiply
    63,402,550,598.18x = 87,495,576,110.25 × 34,856,691,518.18
  4. Step 4: Simplify right side
    63,402,550,598.18x = 3,049,806,305,680,423,911,424
  5. Step 5: Solve for x
    x = 3,049,806,305,680,423,911,424/63,402,550,598.18
  6. Step 6: Final answer
    x = 48,102,265,238.65

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Double scale
Find fourth proportional to 63,402,550,599.18, 87,495,576,111.63 and 34,856,691,519.18
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.