Home / 1,594,550,726.46-2,393,046,894.96-721,765,019.04

Finding the Fourth Proportional to 1,594,550,726.46, 2,393,046,894.96 and 721,765,019.04

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Solution

The fourth proportional to 1,594,550,726.46, 2,393,046,894.96 and 721,765,019.04 is: 1,083,200,119.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,550,726.46 : 2,393,046,894.96 = 721,765,019.04 : x
  2. Step 2: Convert to fraction form
    1,594,550,726.46/2,393,046,894.96 = 721,765,019.04/x
  3. Step 3: Cross multiply
    1,594,550,726.46x = 2,393,046,894.96 × 721,765,019.04
  4. Step 4: Simplify right side
    1,594,550,726.46x = 1,727,217,537,704,417,280
  5. Step 5: Solve for x
    x = 1,727,217,537,704,417,280/1,594,550,726.46
  6. Step 6: Final answer
    x = 1,083,200,119.66

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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.