Home / 67,968,897.52-93,772,474.12-44,460,852.80

Finding the Fourth Proportional to 67,968,897.52, 93,772,474.12 and 44,460,852.80

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Solution

The fourth proportional to 67,968,897.52, 93,772,474.12 and 44,460,852.80 is: 61,339,882.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,968,897.52 : 93,772,474.12 = 44,460,852.80 : x
  2. Step 2: Convert to fraction form
    67,968,897.52/93,772,474.12 = 44,460,852.80/x
  3. Step 3: Cross multiply
    67,968,897.52x = 93,772,474.12 × 44,460,852.80
  4. Step 4: Simplify right side
    67,968,897.52x = 4,169,204,168,541,129.50
  5. Step 5: Solve for x
    x = 4,169,204,168,541,129.50/67,968,897.52
  6. Step 6: Final answer
    x = 61,339,882.22

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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.