Home / 600,021,766.17-904,529,933.91-560,024,188.11

Finding the Fourth Proportional to 600,021,766.17, 904,529,933.91 and 560,024,188.11

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Solution

The fourth proportional to 600,021,766.17, 904,529,933.91 and 560,024,188.11 is: 844,233,776.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,021,766.17 : 904,529,933.91 = 560,024,188.11 : x
  2. Step 2: Convert to fraction form
    600,021,766.17/904,529,933.91 = 560,024,188.11/x
  3. Step 3: Cross multiply
    600,021,766.17x = 904,529,933.91 × 560,024,188.11
  4. Step 4: Simplify right side
    600,021,766.17x = 506,558,641,859,139,712
  5. Step 5: Solve for x
    x = 506,558,641,859,139,712/600,021,766.17
  6. Step 6: Final answer
    x = 844,233,776.87

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.