Home / 17,931,931.13-24,746,070.72-11,493,403.13

Finding the Fourth Proportional to 17,931,931.13, 24,746,070.72 and 11,493,403.13

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Solution

The fourth proportional to 17,931,931.13, 24,746,070.72 and 11,493,403.13 is: 15,860,900.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,931,931.13 : 24,746,070.72 = 11,493,403.13 : x
  2. Step 2: Convert to fraction form
    17,931,931.13/24,746,070.72 = 11,493,403.13/x
  3. Step 3: Cross multiply
    17,931,931.13x = 24,746,070.72 × 11,493,403.13
  4. Step 4: Simplify right side
    17,931,931.13x = 284,416,566,487,252
  5. Step 5: Solve for x
    x = 284,416,566,487,252/17,931,931.13
  6. Step 6: Final answer
    x = 15,860,900.01

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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.