Home / 62,025,578.80-93,038,368.20-25,621,870.30

Finding the Fourth Proportional to 62,025,578.80, 93,038,368.20 and 25,621,870.30

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Solution

The fourth proportional to 62,025,578.80, 93,038,368.20 and 25,621,870.30 is: 38,432,805.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,025,578.80 : 93,038,368.20 = 25,621,870.30 : x
  2. Step 2: Convert to fraction form
    62,025,578.80/93,038,368.20 = 25,621,870.30/x
  3. Step 3: Cross multiply
    62,025,578.80x = 93,038,368.20 × 25,621,870.30
  4. Step 4: Simplify right side
    62,025,578.80x = 2,383,817,002,944,044.50
  5. Step 5: Solve for x
    x = 2,383,817,002,944,044.50/62,025,578.80
  6. Step 6: Final answer
    x = 38,432,805.45

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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.