Home / 63,402,546,134.42-87,495,569,958.35-34,856,687,059.54

Finding the Fourth Proportional to 63,402,546,134.42, 87,495,569,958.35 and 34,856,687,059.54

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Solution

The fourth proportional to 63,402,546,134.42, 87,495,569,958.35 and 34,856,687,059.54 is: 48,102,259,090.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,402,546,134.42 : 87,495,569,958.35 = 34,856,687,059.54 : x
  2. Step 2: Convert to fraction form
    63,402,546,134.42/87,495,569,958.35 = 34,856,687,059.54/x
  3. Step 3: Cross multiply
    63,402,546,134.42x = 87,495,569,958.35 × 34,856,687,059.54
  4. Step 4: Simplify right side
    63,402,546,134.42x = 3,049,805,701,134,575,730,688
  5. Step 5: Solve for x
    x = 3,049,805,701,134,575,730,688/63,402,546,134.42
  6. Step 6: Final answer
    x = 48,102,259,090.18

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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.