Home / 27,312,275.04-40,941,785.02-10,912,670.80

Finding the Fourth Proportional to 27,312,275.04, 40,941,785.02 and 10,912,670.80

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Solution

The fourth proportional to 27,312,275.04, 40,941,785.02 and 10,912,670.80 is: 16,358,367.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,312,275.04 : 40,941,785.02 = 10,912,670.80 : x
  2. Step 2: Convert to fraction form
    27,312,275.04/40,941,785.02 = 10,912,670.80/x
  3. Step 3: Cross multiply
    27,312,275.04x = 40,941,785.02 × 10,912,670.80
  4. Step 4: Simplify right side
    27,312,275.04x = 446,784,221,887,631.50
  5. Step 5: Solve for x
    x = 446,784,221,887,631.50/27,312,275.04
  6. Step 6: Final answer
    x = 16,358,367.12

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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.