Home / 35,957,069.64-53,973,985.76-15,496,886.52

Finding the Fourth Proportional to 35,957,069.64, 53,973,985.76 and 15,496,886.52

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Solution

The fourth proportional to 35,957,069.64, 53,973,985.76 and 15,496,886.52 is: 23,261,871.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,957,069.64 : 53,973,985.76 = 15,496,886.52 : x
  2. Step 2: Convert to fraction form
    35,957,069.64/53,973,985.76 = 15,496,886.52/x
  3. Step 3: Cross multiply
    35,957,069.64x = 53,973,985.76 × 15,496,886.52
  4. Step 4: Simplify right side
    35,957,069.64x = 836,428,732,354,815.88
  5. Step 5: Solve for x
    x = 836,428,732,354,815.88/35,957,069.64
  6. Step 6: Final answer
    x = 23,261,871.47

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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.