Home / 24,869,368.78-37,262,812.38-15,124,506.22

Finding the Fourth Proportional to 24,869,368.78, 37,262,812.38 and 15,124,506.22

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Solution

The fourth proportional to 24,869,368.78, 37,262,812.38 and 15,124,506.22 is: 22,661,678.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,869,368.78 : 37,262,812.38 = 15,124,506.22 : x
  2. Step 2: Convert to fraction form
    24,869,368.78/37,262,812.38 = 15,124,506.22/x
  3. Step 3: Cross multiply
    24,869,368.78x = 37,262,812.38 × 15,124,506.22
  4. Step 4: Simplify right side
    24,869,368.78x = 563,581,637,616,003.12
  5. Step 5: Solve for x
    x = 563,581,637,616,003.12/24,869,368.78
  6. Step 6: Final answer
    x = 22,661,678.41

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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.