Home / 94,924,338,534.77-130,936,002,013.50-56,315,924,290.67

Finding the Fourth Proportional to 94,924,338,534.77, 130,936,002,013.50 and 56,315,924,290.67

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Solution

The fourth proportional to 94,924,338,534.77, 130,936,002,013.50 and 56,315,924,290.67 is: 77,680,625,328.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,924,338,534.77 : 130,936,002,013.50 = 56,315,924,290.67 : x
  2. Step 2: Convert to fraction form
    94,924,338,534.77/130,936,002,013.50 = 56,315,924,290.67/x
  3. Step 3: Cross multiply
    94,924,338,534.77x = 130,936,002,013.50 × 56,315,924,290.67
  4. Step 4: Simplify right side
    94,924,338,534.77x = 7,373,781,976,315,280,228,352
  5. Step 5: Solve for x
    x = 7,373,781,976,315,280,228,352/94,924,338,534.77
  6. Step 6: Final answer
    x = 77,680,625,328.92

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Double scale
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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.