Home / 40,324,543.65-60,487,034.18-10,032,406.65

Finding the Fourth Proportional to 40,324,543.65, 60,487,034.18 and 10,032,406.65

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Solution

The fourth proportional to 40,324,543.65, 60,487,034.18 and 10,032,406.65 is: 15,048,664.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,324,543.65 : 60,487,034.18 = 10,032,406.65 : x
  2. Step 2: Convert to fraction form
    40,324,543.65/60,487,034.18 = 10,032,406.65/x
  3. Step 3: Cross multiply
    40,324,543.65x = 60,487,034.18 × 10,032,406.65
  4. Step 4: Simplify right side
    40,324,543.65x = 606,830,523,896,047.25
  5. Step 5: Solve for x
    x = 606,830,523,896,047.25/40,324,543.65
  6. Step 6: Final answer
    x = 15,048,664.39

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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.