Home / 22,746,275.87-34,125,396.47-8,174,667.47

Finding the Fourth Proportional to 22,746,275.87, 34,125,396.47 and 8,174,667.47

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Solution

The fourth proportional to 22,746,275.87, 34,125,396.47 and 8,174,667.47 is: 12,264,151.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,746,275.87 : 34,125,396.47 = 8,174,667.47 : x
  2. Step 2: Convert to fraction form
    22,746,275.87/34,125,396.47 = 8,174,667.47/x
  3. Step 3: Cross multiply
    22,746,275.87x = 34,125,396.47 × 8,174,667.47
  4. Step 4: Simplify right side
    22,746,275.87x = 278,963,768,212,661.53
  5. Step 5: Solve for x
    x = 278,963,768,212,661.53/22,746,275.87
  6. Step 6: Final answer
    x = 12,264,151.28

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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.