Home / 3,456,186,295.10-4,769,549,641.17-1,870,278,081.03

Finding the Fourth Proportional to 3,456,186,295.10, 4,769,549,641.17 and 1,870,278,081.03

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Solution

The fourth proportional to 3,456,186,295.10, 4,769,549,641.17 and 1,870,278,081.03 is: 2,580,990,545.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,456,186,295.10 : 4,769,549,641.17 = 1,870,278,081.03 : x
  2. Step 2: Convert to fraction form
    3,456,186,295.10/4,769,549,641.17 = 1,870,278,081.03/x
  3. Step 3: Cross multiply
    3,456,186,295.10x = 4,769,549,641.17 × 1,870,278,081.03
  4. Step 4: Simplify right side
    3,456,186,295.10x = 8,920,384,150,264,753,152
  5. Step 5: Solve for x
    x = 8,920,384,150,264,753,152/3,456,186,295.10
  6. Step 6: Final answer
    x = 2,580,990,545.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.