Home / 18,033,079.02-24,886,894.23-10,971,427.95

Finding the Fourth Proportional to 18,033,079.02, 24,886,894.23 and 10,971,427.95

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Solution

The fourth proportional to 18,033,079.02, 24,886,894.23 and 10,971,427.95 is: 15,141,328.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,033,079.02 : 24,886,894.23 = 10,971,427.95 : x
  2. Step 2: Convert to fraction form
    18,033,079.02/24,886,894.23 = 10,971,427.95/x
  3. Step 3: Cross multiply
    18,033,079.02x = 24,886,894.23 × 10,971,427.95
  4. Step 4: Simplify right side
    18,033,079.02x = 273,044,766,943,715.72
  5. Step 5: Solve for x
    x = 273,044,766,943,715.72/18,033,079.02
  6. Step 6: Final answer
    x = 15,141,328.15

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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.