Home / 2,803,626,333.90-3,870,195,681.29-1,746,876,415.82

Finding the Fourth Proportional to 2,803,626,333.90, 3,870,195,681.29 and 1,746,876,415.82

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Solution

The fourth proportional to 2,803,626,333.90, 3,870,195,681.29 and 1,746,876,415.82 is: 2,411,431,751.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,803,626,333.90 : 3,870,195,681.29 = 1,746,876,415.82 : x
  2. Step 2: Convert to fraction form
    2,803,626,333.90/3,870,195,681.29 = 1,746,876,415.82/x
  3. Step 3: Cross multiply
    2,803,626,333.90x = 3,870,195,681.29 × 1,746,876,415.82
  4. Step 4: Simplify right side
    2,803,626,333.90x = 6,760,753,560,225,832,960
  5. Step 5: Solve for x
    x = 6,760,753,560,225,832,960/2,803,626,333.90
  6. Step 6: Final answer
    x = 2,411,431,751.26

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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.