Home / 18,088,598.38-24,959,455.76-10,746,242.81

Finding the Fourth Proportional to 18,088,598.38, 24,959,455.76 and 10,746,242.81

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Solution

The fourth proportional to 18,088,598.38, 24,959,455.76 and 10,746,242.81 is: 14,828,145.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,088,598.38 : 24,959,455.76 = 10,746,242.81 : x
  2. Step 2: Convert to fraction form
    18,088,598.38/24,959,455.76 = 10,746,242.81/x
  3. Step 3: Cross multiply
    18,088,598.38x = 24,959,455.76 × 10,746,242.81
  4. Step 4: Simplify right side
    18,088,598.38x = 268,220,372,002,413.12
  5. Step 5: Solve for x
    x = 268,220,372,002,413.12/18,088,598.38
  6. Step 6: Final answer
    x = 14,828,145.69

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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.