Home / 104,433,962.02-144,122,757-62,624,834.25

Finding the Fourth Proportional to 104,433,962.02, 144,122,757 and 62,624,834.25

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Solution

The fourth proportional to 104,433,962.02, 144,122,757 and 62,624,834.25 is: 86,424,603.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,433,962.02 : 144,122,757 = 62,624,834.25 : x
  2. Step 2: Convert to fraction form
    104,433,962.02/144,122,757 = 62,624,834.25/x
  3. Step 3: Cross multiply
    104,433,962.02x = 144,122,757 × 62,624,834.25
  4. Step 4: Simplify right side
    104,433,962.02x = 9,025,663,768,778,028
  5. Step 5: Solve for x
    x = 9,025,663,768,778,028/104,433,962.02
  6. Step 6: Final answer
    x = 86,424,603.59

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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.