Home / 114,327,848.68-157,773,866.09-62,117,756.24

Finding the Fourth Proportional to 114,327,848.68, 157,773,866.09 and 62,117,756.24

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Solution

The fourth proportional to 114,327,848.68, 157,773,866.09 and 62,117,756.24 is: 85,723,283.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,327,848.68 : 157,773,866.09 = 62,117,756.24 : x
  2. Step 2: Convert to fraction form
    114,327,848.68/157,773,866.09 = 62,117,756.24/x
  3. Step 3: Cross multiply
    114,327,848.68x = 157,773,866.09 × 62,117,756.24
  4. Step 4: Simplify right side
    114,327,848.68x = 9,800,558,553,721,564
  5. Step 5: Solve for x
    x = 9,800,558,553,721,564/114,327,848.68
  6. Step 6: Final answer
    x = 85,723,283.23

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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.