Home / 2,803,626,335.90-3,870,195,684.05-1,746,876,417.82

Finding the Fourth Proportional to 2,803,626,335.90, 3,870,195,684.05 and 1,746,876,417.82

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Solution

The fourth proportional to 2,803,626,335.90, 3,870,195,684.05 and 1,746,876,417.82 is: 2,411,431,754.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,803,626,335.90 : 3,870,195,684.05 = 1,746,876,417.82 : x
  2. Step 2: Convert to fraction form
    2,803,626,335.90/3,870,195,684.05 = 1,746,876,417.82/x
  3. Step 3: Cross multiply
    2,803,626,335.90x = 3,870,195,684.05 × 1,746,876,417.82
  4. Step 4: Simplify right side
    2,803,626,335.90x = 6,760,753,572,815,688,704
  5. Step 5: Solve for x
    x = 6,760,753,572,815,688,704/2,803,626,335.90
  6. Step 6: Final answer
    x = 2,411,431,754.03

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1.5x scale

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.