Home / 1,053,704,699.06-1,454,111,348.69-577,406,681.87

Finding the Fourth Proportional to 1,053,704,699.06, 1,454,111,348.69 and 577,406,681.87

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Solution

The fourth proportional to 1,053,704,699.06, 1,454,111,348.69 and 577,406,681.87 is: 796,820,598.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,704,699.06 : 1,454,111,348.69 = 577,406,681.87 : x
  2. Step 2: Convert to fraction form
    1,053,704,699.06/1,454,111,348.69 = 577,406,681.87/x
  3. Step 3: Cross multiply
    1,053,704,699.06x = 1,454,111,348.69 × 577,406,681.87
  4. Step 4: Simplify right side
    1,053,704,699.06x = 839,613,608,916,603,520
  5. Step 5: Solve for x
    x = 839,613,608,916,603,520/1,053,704,699.06
  6. Step 6: Final answer
    x = 796,820,598.47

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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.