Home / 17,518,423.41-24,175,344.51-9,677,937.87

Finding the Fourth Proportional to 17,518,423.41, 24,175,344.51 and 9,677,937.87

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Solution

The fourth proportional to 17,518,423.41, 24,175,344.51 and 9,677,937.87 is: 13,355,510.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,518,423.41 : 24,175,344.51 = 9,677,937.87 : x
  2. Step 2: Convert to fraction form
    17,518,423.41/24,175,344.51 = 9,677,937.87/x
  3. Step 3: Cross multiply
    17,518,423.41x = 24,175,344.51 × 9,677,937.87
  4. Step 4: Simplify right side
    17,518,423.41x = 233,967,482,153,625.59
  5. Step 5: Solve for x
    x = 233,967,482,153,625.59/17,518,423.41
  6. Step 6: Final answer
    x = 13,355,510.18

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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.