Home / 39,447,079.10-59,170,618.65-39,447,079.10

Finding the Fourth Proportional to 39,447,079.10, 59,170,618.65 and 39,447,079.10

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Solution

The fourth proportional to 39,447,079.10, 59,170,618.65 and 39,447,079.10 is: 59,170,618.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,447,079.10 : 59,170,618.65 = 39,447,079.10 : x
  2. Step 2: Convert to fraction form
    39,447,079.10/59,170,618.65 = 39,447,079.10/x
  3. Step 3: Cross multiply
    39,447,079.10x = 59,170,618.65 × 39,447,079.10
  4. Step 4: Simplify right side
    39,447,079.10x = 2,334,108,074,282,485
  5. Step 5: Solve for x
    x = 2,334,108,074,282,485/39,447,079.10
  6. Step 6: Final answer
    x = 59,170,618.65

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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.