Home / 62,560,169.40-93,849,111.45-19,424,874.90

Finding the Fourth Proportional to 62,560,169.40, 93,849,111.45 and 19,424,874.90

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Solution

The fourth proportional to 62,560,169.40, 93,849,111.45 and 19,424,874.90 is: 29,140,062.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,560,169.40 : 93,849,111.45 = 19,424,874.90 : x
  2. Step 2: Convert to fraction form
    62,560,169.40/93,849,111.45 = 19,424,874.90/x
  3. Step 3: Cross multiply
    62,560,169.40x = 93,849,111.45 × 19,424,874.90
  4. Step 4: Simplify right side
    62,560,169.40x = 1,823,007,249,392,407.50
  5. Step 5: Solve for x
    x = 1,823,007,249,392,407.50/62,560,169.40
  6. Step 6: Final answer
    x = 29,140,062.55

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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.