Home / 99,696,024.90-149,544,037.35-39,113,727.30

Finding the Fourth Proportional to 99,696,024.90, 149,544,037.35 and 39,113,727.30

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Solution

The fourth proportional to 99,696,024.90, 149,544,037.35 and 39,113,727.30 is: 58,670,590.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,696,024.90 : 149,544,037.35 = 39,113,727.30 : x
  2. Step 2: Convert to fraction form
    99,696,024.90/149,544,037.35 = 39,113,727.30/x
  3. Step 3: Cross multiply
    99,696,024.90x = 149,544,037.35 × 39,113,727.30
  4. Step 4: Simplify right side
    99,696,024.90x = 5,849,224,696,248,914
  5. Step 5: Solve for x
    x = 5,849,224,696,248,914/99,696,024.90
  6. Step 6: Final answer
    x = 58,670,590.95

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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.