Home / 114,104,035.93-157,463,408.17-61,893,008.55

Finding the Fourth Proportional to 114,104,035.93, 157,463,408.17 and 61,893,008.55

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Solution

The fourth proportional to 114,104,035.93, 157,463,408.17 and 61,893,008.55 is: 85,412,264.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,104,035.93 : 157,463,408.17 = 61,893,008.55 : x
  2. Step 2: Convert to fraction form
    114,104,035.93/157,463,408.17 = 61,893,008.55/x
  3. Step 3: Cross multiply
    114,104,035.93x = 157,463,408.17 × 61,893,008.55
  4. Step 4: Simplify right side
    114,104,035.93x = 9,745,884,068,177,948
  5. Step 5: Solve for x
    x = 9,745,884,068,177,948/114,104,035.93
  6. Step 6: Final answer
    x = 85,412,264.24

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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.