Home / 1,165,309,810.50-1,746,828,609.75-465,593,332.26

Finding the Fourth Proportional to 1,165,309,810.50, 1,746,828,609.75 and 465,593,332.26

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Solution

The fourth proportional to 1,165,309,810.50, 1,746,828,609.75 and 465,593,332.26 is: 697,936,073.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,165,309,810.50 : 1,746,828,609.75 = 465,593,332.26 : x
  2. Step 2: Convert to fraction form
    1,165,309,810.50/1,746,828,609.75 = 465,593,332.26/x
  3. Step 3: Cross multiply
    1,165,309,810.50x = 1,746,828,609.75 × 465,593,332.26
  4. Step 4: Simplify right side
    1,165,309,810.50x = 813,311,753,300,605,568
  5. Step 5: Solve for x
    x = 813,311,753,300,605,568/1,165,309,810.50
  6. Step 6: Final answer
    x = 697,936,073.28

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Double scale
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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.