Home / 28,900,554.71-43,387,826.18-24,827,931.41

Finding the Fourth Proportional to 28,900,554.71, 43,387,826.18 and 24,827,931.41

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Solution

The fourth proportional to 28,900,554.71, 43,387,826.18 and 24,827,931.41 is: 37,273,678.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,900,554.71 : 43,387,826.18 = 24,827,931.41 : x
  2. Step 2: Convert to fraction form
    28,900,554.71/43,387,826.18 = 24,827,931.41/x
  3. Step 3: Cross multiply
    28,900,554.71x = 43,387,826.18 × 24,827,931.41
  4. Step 4: Simplify right side
    28,900,554.71x = 1,077,229,972,084,963.50
  5. Step 5: Solve for x
    x = 1,077,229,972,084,963.50/28,900,554.71
  6. Step 6: Final answer
    x = 37,273,678.07

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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.