Home / 59,578,044.90-89,367,070.95-19,188,528.90

Finding the Fourth Proportional to 59,578,044.90, 89,367,070.95 and 19,188,528.90

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Solution

The fourth proportional to 59,578,044.90, 89,367,070.95 and 19,188,528.90 is: 28,782,794.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,578,044.90 : 89,367,070.95 = 19,188,528.90 : x
  2. Step 2: Convert to fraction form
    59,578,044.90/89,367,070.95 = 19,188,528.90/x
  3. Step 3: Cross multiply
    59,578,044.90x = 89,367,070.95 × 19,188,528.90
  4. Step 4: Simplify right side
    59,578,044.90x = 1,714,822,623,632,425.50
  5. Step 5: Solve for x
    x = 1,714,822,623,632,425.50/59,578,044.90
  6. Step 6: Final answer
    x = 28,782,794.51

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1.5x scale

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.