Home / 32,000,645.76-44,161,008.18-17,316,312.18

Finding the Fourth Proportional to 32,000,645.76, 44,161,008.18 and 17,316,312.18

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Solution

The fourth proportional to 32,000,645.76, 44,161,008.18 and 17,316,312.18 is: 23,896,574.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,000,645.76 : 44,161,008.18 = 17,316,312.18 : x
  2. Step 2: Convert to fraction form
    32,000,645.76/44,161,008.18 = 17,316,312.18/x
  3. Step 3: Cross multiply
    32,000,645.76x = 44,161,008.18 × 17,316,312.18
  4. Step 4: Simplify right side
    32,000,645.76x = 764,705,803,828,413.62
  5. Step 5: Solve for x
    x = 764,705,803,828,413.62/32,000,645.76
  6. Step 6: Final answer
    x = 23,896,574.14

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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.