Home / 62,024,923.44-85,502,607.48-39,695,448.24

Finding the Fourth Proportional to 62,024,923.44, 85,502,607.48 and 39,695,448.24

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Solution

The fourth proportional to 62,024,923.44, 85,502,607.48 and 39,695,448.24 is: 54,720,975.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,024,923.44 : 85,502,607.48 = 39,695,448.24 : x
  2. Step 2: Convert to fraction form
    62,024,923.44/85,502,607.48 = 39,695,448.24/x
  3. Step 3: Cross multiply
    62,024,923.44x = 85,502,607.48 × 39,695,448.24
  4. Step 4: Simplify right side
    62,024,923.44x = 3,394,064,329,607,377
  5. Step 5: Solve for x
    x = 3,394,064,329,607,377/62,024,923.44
  6. Step 6: Final answer
    x = 54,720,975.72

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Double scale
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1.5x scale

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.