Home / 45,963,031.16-63,428,553.42-25,055,060.60

Finding the Fourth Proportional to 45,963,031.16, 63,428,553.42 and 25,055,060.60

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Solution

The fourth proportional to 45,963,031.16, 63,428,553.42 and 25,055,060.60 is: 34,575,749.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,963,031.16 : 63,428,553.42 = 25,055,060.60 : x
  2. Step 2: Convert to fraction form
    45,963,031.16/63,428,553.42 = 25,055,060.60/x
  3. Step 3: Cross multiply
    45,963,031.16x = 63,428,553.42 × 25,055,060.60
  4. Step 4: Simplify right side
    45,963,031.16x = 1,589,206,249,708,437.50
  5. Step 5: Solve for x
    x = 1,589,206,249,708,437.50/45,963,031.16
  6. Step 6: Final answer
    x = 34,575,749.46

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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.