Home / 46,752,279.20-70,128,418.80-44,960,688.80

Finding the Fourth Proportional to 46,752,279.20, 70,128,418.80 and 44,960,688.80

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Solution

The fourth proportional to 46,752,279.20, 70,128,418.80 and 44,960,688.80 is: 67,441,033.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,752,279.20 : 70,128,418.80 = 44,960,688.80 : x
  2. Step 2: Convert to fraction form
    46,752,279.20/70,128,418.80 = 44,960,688.80/x
  3. Step 3: Cross multiply
    46,752,279.20x = 70,128,418.80 × 44,960,688.80
  4. Step 4: Simplify right side
    46,752,279.20x = 3,153,022,013,702,869
  5. Step 5: Solve for x
    x = 3,153,022,013,702,869/46,752,279.20
  6. Step 6: Final answer
    x = 67,441,033.20

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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.