Home / 83,254,457,599.95-124,866,924,416.61-37,864,534,043.02

Finding the Fourth Proportional to 83,254,457,599.95, 124,866,924,416.61 and 37,864,534,043.02

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Solution

The fourth proportional to 83,254,457,599.95, 124,866,924,416.61 and 37,864,534,043.02 is: 56,790,087,242.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,254,457,599.95 : 124,866,924,416.61 = 37,864,534,043.02 : x
  2. Step 2: Convert to fraction form
    83,254,457,599.95/124,866,924,416.61 = 37,864,534,043.02/x
  3. Step 3: Cross multiply
    83,254,457,599.95x = 124,866,924,416.61 × 37,864,534,043.02
  4. Step 4: Simplify right side
    83,254,457,599.95x = 4,728,027,910,420,059,652,096
  5. Step 5: Solve for x
    x = 4,728,027,910,420,059,652,096/83,254,457,599.95
  6. Step 6: Final answer
    x = 56,790,087,242.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.