Home / 24,687,413.40-37,031,120.10-8,731,061.40

Finding the Fourth Proportional to 24,687,413.40, 37,031,120.10 and 8,731,061.40

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Solution

The fourth proportional to 24,687,413.40, 37,031,120.10 and 8,731,061.40 is: 13,096,592.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,687,413.40 : 37,031,120.10 = 8,731,061.40 : x
  2. Step 2: Convert to fraction form
    24,687,413.40/37,031,120.10 = 8,731,061.40/x
  3. Step 3: Cross multiply
    24,687,413.40x = 37,031,120.10 × 8,731,061.40
  4. Step 4: Simplify right side
    24,687,413.40x = 323,320,983,303,874.19
  5. Step 5: Solve for x
    x = 323,320,983,303,874.19/24,687,413.40
  6. Step 6: Final answer
    x = 13,096,592.10

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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.