Home / 39,859,686.16-59,789,529.96-9,567,549.16

Finding the Fourth Proportional to 39,859,686.16, 59,789,529.96 and 9,567,549.16

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Solution

The fourth proportional to 39,859,686.16, 59,789,529.96 and 9,567,549.16 is: 14,351,323.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,859,686.16 : 59,789,529.96 = 9,567,549.16 : x
  2. Step 2: Convert to fraction form
    39,859,686.16/59,789,529.96 = 9,567,549.16/x
  3. Step 3: Cross multiply
    39,859,686.16x = 59,789,529.96 × 9,567,549.16
  4. Step 4: Simplify right side
    39,859,686.16x = 572,039,266,996,119
  5. Step 5: Solve for x
    x = 572,039,266,996,119/39,859,686.16
  6. Step 6: Final answer
    x = 14,351,323.91

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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.