Home / 62,239,794.46-85,898,448.02-35,423,645.00

Finding the Fourth Proportional to 62,239,794.46, 85,898,448.02 and 35,423,645.00

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Solution

The fourth proportional to 62,239,794.46, 85,898,448.02 and 35,423,645.00 is: 48,888,916.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,239,794.46 : 85,898,448.02 = 35,423,645.00 : x
  2. Step 2: Convert to fraction form
    62,239,794.46/85,898,448.02 = 35,423,645.00/x
  3. Step 3: Cross multiply
    62,239,794.46x = 85,898,448.02 × 35,423,645.00
  4. Step 4: Simplify right side
    62,239,794.46x = 3,042,836,128,281,940.50
  5. Step 5: Solve for x
    x = 3,042,836,128,281,940.50/62,239,794.46
  6. Step 6: Final answer
    x = 48,888,916.72

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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.