Home / 96,996,875.40-145,495,313.10-62,559,498.60

Finding the Fourth Proportional to 96,996,875.40, 145,495,313.10 and 62,559,498.60

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Solution

The fourth proportional to 96,996,875.40, 145,495,313.10 and 62,559,498.60 is: 93,839,247.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,996,875.40 : 145,495,313.10 = 62,559,498.60 : x
  2. Step 2: Convert to fraction form
    96,996,875.40/145,495,313.10 = 62,559,498.60/x
  3. Step 3: Cross multiply
    96,996,875.40x = 145,495,313.10 × 62,559,498.60
  4. Step 4: Simplify right side
    96,996,875.40x = 9,102,113,836,186,012
  5. Step 5: Solve for x
    x = 9,102,113,836,186,012/96,996,875.40
  6. Step 6: Final answer
    x = 93,839,247.90

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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.