Home / 181,527,547.70-272,255,892.15-60,358,999.70

Finding the Fourth Proportional to 181,527,547.70, 272,255,892.15 and 60,358,999.70

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Solution

The fourth proportional to 181,527,547.70, 272,255,892.15 and 60,358,999.70 is: 90,526,719.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,527,547.70 : 272,255,892.15 = 60,358,999.70 : x
  2. Step 2: Convert to fraction form
    181,527,547.70/272,255,892.15 = 60,358,999.70/x
  3. Step 3: Cross multiply
    181,527,547.70x = 272,255,892.15 × 60,358,999.70
  4. Step 4: Simplify right side
    181,527,547.70x = 16,433,093,312,605,082
  5. Step 5: Solve for x
    x = 16,433,093,312,605,082/181,527,547.70
  6. Step 6: Final answer
    x = 90,526,719.06

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1.5x scale

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.