Home / 110,548,485.61-152,556,058.14-60,990,948.04

Finding the Fourth Proportional to 110,548,485.61, 152,556,058.14 and 60,990,948.04

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Solution

The fourth proportional to 110,548,485.61, 152,556,058.14 and 60,990,948.04 is: 84,167,038.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,548,485.61 : 152,556,058.14 = 60,990,948.04 : x
  2. Step 2: Convert to fraction form
    110,548,485.61/152,556,058.14 = 60,990,948.04/x
  3. Step 3: Cross multiply
    110,548,485.61x = 152,556,058.14 × 60,990,948.04
  4. Step 4: Simplify right side
    110,548,485.61x = 9,304,538,615,203,958
  5. Step 5: Solve for x
    x = 9,304,538,615,203,958/110,548,485.61
  6. Step 6: Final answer
    x = 84,167,038.24

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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.