Home / 53,808,006.67-74,254,352.47-29,361,299.47

Finding the Fourth Proportional to 53,808,006.67, 74,254,352.47 and 29,361,299.47

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Solution

The fourth proportional to 53,808,006.67, 74,254,352.47 and 29,361,299.47 is: 40,518,213.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,808,006.67 : 74,254,352.47 = 29,361,299.47 : x
  2. Step 2: Convert to fraction form
    53,808,006.67/74,254,352.47 = 29,361,299.47/x
  3. Step 3: Cross multiply
    53,808,006.67x = 74,254,352.47 × 29,361,299.47
  4. Step 4: Simplify right side
    53,808,006.67x = 2,180,204,279,822,604
  5. Step 5: Solve for x
    x = 2,180,204,279,822,604/53,808,006.67
  6. Step 6: Final answer
    x = 40,518,213.08

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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.