Home / 270,710,581.60-373,579,561.92-146,950,176.16

Finding the Fourth Proportional to 270,710,581.60, 373,579,561.92 and 146,950,176.16

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Solution

The fourth proportional to 270,710,581.60, 373,579,561.92 and 146,950,176.16 is: 202,790,678.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,710,581.60 : 373,579,561.92 = 146,950,176.16 : x
  2. Step 2: Convert to fraction form
    270,710,581.60/373,579,561.92 = 146,950,176.16/x
  3. Step 3: Cross multiply
    270,710,581.60x = 373,579,561.92 × 146,950,176.16
  4. Step 4: Simplify right side
    270,710,581.60x = 54,897,582,433,919,632
  5. Step 5: Solve for x
    x = 54,897,582,433,919,632/270,710,581.60
  6. Step 6: Final answer
    x = 202,790,678.18

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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.