Home / 15,881,150.69-23,811,272.17-10,473,312.05

Finding the Fourth Proportional to 15,881,150.69, 23,811,272.17 and 10,473,312.05

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Solution

The fourth proportional to 15,881,150.69, 23,811,272.17 and 10,473,312.05 is: 15,703,073.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,881,150.69 : 23,811,272.17 = 10,473,312.05 : x
  2. Step 2: Convert to fraction form
    15,881,150.69/23,811,272.17 = 10,473,312.05/x
  3. Step 3: Cross multiply
    15,881,150.69x = 23,811,272.17 × 10,473,312.05
  4. Step 4: Simplify right side
    15,881,150.69x = 249,382,883,746,866.16
  5. Step 5: Solve for x
    x = 249,382,883,746,866.16/15,881,150.69
  6. Step 6: Final answer
    x = 15,703,073.95

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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.