Home / 572,042,573.04-858,071,831.04-163,098,723.54

Finding the Fourth Proportional to 572,042,573.04, 858,071,831.04 and 163,098,723.54

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Solution

The fourth proportional to 572,042,573.04, 858,071,831.04 and 163,098,723.54 is: 244,650,358.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    572,042,573.04 : 858,071,831.04 = 163,098,723.54 : x
  2. Step 2: Convert to fraction form
    572,042,573.04/858,071,831.04 = 163,098,723.54/x
  3. Step 3: Cross multiply
    572,042,573.04x = 858,071,831.04 × 163,098,723.54
  4. Step 4: Simplify right side
    572,042,573.04x = 139,950,420,348,254,544
  5. Step 5: Solve for x
    x = 139,950,420,348,254,544/572,042,573.04
  6. Step 6: Final answer
    x = 244,650,358.11

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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.