Home / 88,573,721.90-132,860,582.85-24,748,313.90

Finding the Fourth Proportional to 88,573,721.90, 132,860,582.85 and 24,748,313.90

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Solution

The fourth proportional to 88,573,721.90, 132,860,582.85 and 24,748,313.90 is: 37,122,470.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,573,721.90 : 132,860,582.85 = 24,748,313.90 : x
  2. Step 2: Convert to fraction form
    88,573,721.90/132,860,582.85 = 24,748,313.90/x
  3. Step 3: Cross multiply
    88,573,721.90x = 132,860,582.85 × 24,748,313.90
  4. Step 4: Simplify right side
    88,573,721.90x = 3,288,075,409,308,756.50
  5. Step 5: Solve for x
    x = 3,288,075,409,308,756.50/88,573,721.90
  6. Step 6: Final answer
    x = 37,122,470.85

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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.