Home / 89,525,010.85-134,287,508.88-24,828,815.08

Finding the Fourth Proportional to 89,525,010.85, 134,287,508.88 and 24,828,815.08

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Solution

The fourth proportional to 89,525,010.85, 134,287,508.88 and 24,828,815.08 is: 37,243,220.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,525,010.85 : 134,287,508.88 = 24,828,815.08 : x
  2. Step 2: Convert to fraction form
    89,525,010.85/134,287,508.88 = 24,828,815.08/x
  3. Step 3: Cross multiply
    89,525,010.85x = 134,287,508.88 × 24,828,815.08
  4. Step 4: Simplify right side
    89,525,010.85x = 3,334,199,725,703,237.50
  5. Step 5: Solve for x
    x = 3,334,199,725,703,237.50/89,525,010.85
  6. Step 6: Final answer
    x = 37,243,220.57

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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.