Home / 62,429,393.59-93,653,063.16-19,301,960.01

Finding the Fourth Proportional to 62,429,393.59, 93,653,063.16 and 19,301,960.01

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Solution

The fourth proportional to 62,429,393.59, 93,653,063.16 and 19,301,960.01 is: 28,955,714.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,429,393.59 : 93,653,063.16 = 19,301,960.01 : x
  2. Step 2: Convert to fraction form
    62,429,393.59/93,653,063.16 = 19,301,960.01/x
  3. Step 3: Cross multiply
    62,429,393.59x = 93,653,063.16 × 19,301,960.01
  4. Step 4: Simplify right side
    62,429,393.59x = 1,807,687,679,928,324.25
  5. Step 5: Solve for x
    x = 1,807,687,679,928,324.25/62,429,393.59
  6. Step 6: Final answer
    x = 28,955,714.22

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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.