Home / 63,072,031.60-94,608,047.40-27,240,223.60

Finding the Fourth Proportional to 63,072,031.60, 94,608,047.40 and 27,240,223.60

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Solution

The fourth proportional to 63,072,031.60, 94,608,047.40 and 27,240,223.60 is: 40,860,335.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,072,031.60 : 94,608,047.40 = 27,240,223.60 : x
  2. Step 2: Convert to fraction form
    63,072,031.60/94,608,047.40 = 27,240,223.60/x
  3. Step 3: Cross multiply
    63,072,031.60x = 94,608,047.40 × 27,240,223.60
  4. Step 4: Simplify right side
    63,072,031.60x = 2,577,144,365,535,399
  5. Step 5: Solve for x
    x = 2,577,144,365,535,399/63,072,031.60
  6. Step 6: Final answer
    x = 40,860,335.40

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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.