Home / 114,862,025.74-158,510,091.82-62,652,182.98

Finding the Fourth Proportional to 114,862,025.74, 158,510,091.82 and 62,652,182.98

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Solution

The fourth proportional to 114,862,025.74, 158,510,091.82 and 62,652,182.98 is: 86,460,283.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,862,025.74 : 158,510,091.82 = 62,652,182.98 : x
  2. Step 2: Convert to fraction form
    114,862,025.74/158,510,091.82 = 62,652,182.98/x
  3. Step 3: Cross multiply
    114,862,025.74x = 158,510,091.82 × 62,652,182.98
  4. Step 4: Simplify right side
    114,862,025.74x = 9,931,003,275,934,060
  5. Step 5: Solve for x
    x = 9,931,003,275,934,060/114,862,025.74
  6. Step 6: Final answer
    x = 86,460,283.22

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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.