Home / 272,464,061.04-408,341,229.48-110,716,902

Finding the Fourth Proportional to 272,464,061.04, 408,341,229.48 and 110,716,902

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Solution

The fourth proportional to 272,464,061.04, 408,341,229.48 and 110,716,902 is: 165,931,153.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    272,464,061.04 : 408,341,229.48 = 110,716,902 : x
  2. Step 2: Convert to fraction form
    272,464,061.04/408,341,229.48 = 110,716,902/x
  3. Step 3: Cross multiply
    272,464,061.04x = 408,341,229.48 × 110,716,902
  4. Step 4: Simplify right side
    272,464,061.04x = 45,210,275,886,896,672
  5. Step 5: Solve for x
    x = 45,210,275,886,896,672/272,464,061.04
  6. Step 6: Final answer
    x = 165,931,153.32

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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.