Home / 114,314,653.56-157,755,330.40-62,104,063.58

Finding the Fourth Proportional to 114,314,653.56, 157,755,330.40 and 62,104,063.58

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Solution

The fourth proportional to 114,314,653.56, 157,755,330.40 and 62,104,063.58 is: 85,704,209.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,314,653.56 : 157,755,330.40 = 62,104,063.58 : x
  2. Step 2: Convert to fraction form
    114,314,653.56/157,755,330.40 = 62,104,063.58/x
  3. Step 3: Cross multiply
    114,314,653.56x = 157,755,330.40 × 62,104,063.58
  4. Step 4: Simplify right side
    114,314,653.56x = 9,797,247,068,301,472
  5. Step 5: Solve for x
    x = 9,797,247,068,301,472/114,314,653.56
  6. Step 6: Final answer
    x = 85,704,209.94

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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.