Home / 134,859,502.60-202,266,437.73-37,792,870.18

Finding the Fourth Proportional to 134,859,502.60, 202,266,437.73 and 37,792,870.18

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Solution

The fourth proportional to 134,859,502.60, 202,266,437.73 and 37,792,870.18 is: 56,682,911.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,859,502.60 : 202,266,437.73 = 37,792,870.18 : x
  2. Step 2: Convert to fraction form
    134,859,502.60/202,266,437.73 = 37,792,870.18/x
  3. Step 3: Cross multiply
    134,859,502.60x = 202,266,437.73 × 37,792,870.18
  4. Step 4: Simplify right side
    134,859,502.60x = 7,644,229,222,900,943
  5. Step 5: Solve for x
    x = 7,644,229,222,900,943/134,859,502.60
  6. Step 6: Final answer
    x = 56,682,911.29

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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.