Home / 47,264,549.80-70,896,824.70-26,857,215.40

Finding the Fourth Proportional to 47,264,549.80, 70,896,824.70 and 26,857,215.40

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Solution

The fourth proportional to 47,264,549.80, 70,896,824.70 and 26,857,215.40 is: 40,285,823.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,264,549.80 : 70,896,824.70 = 26,857,215.40 : x
  2. Step 2: Convert to fraction form
    47,264,549.80/70,896,824.70 = 26,857,215.40/x
  3. Step 3: Cross multiply
    47,264,549.80x = 70,896,824.70 × 26,857,215.40
  4. Step 4: Simplify right side
    47,264,549.80x = 1,904,091,292,143,940.25
  5. Step 5: Solve for x
    x = 1,904,091,292,143,940.25/47,264,549.80
  6. Step 6: Final answer
    x = 40,285,823.10

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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.