Home / 63,634,076.04-95,433,693.60-17,564,931.98

Finding the Fourth Proportional to 63,634,076.04, 95,433,693.60 and 17,564,931.98

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Solution

The fourth proportional to 63,634,076.04, 95,433,693.60 and 17,564,931.98 is: 26,342,589.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,634,076.04 : 95,433,693.60 = 17,564,931.98 : x
  2. Step 2: Convert to fraction form
    63,634,076.04/95,433,693.60 = 17,564,931.98/x
  3. Step 3: Cross multiply
    63,634,076.04x = 95,433,693.60 × 17,564,931.98
  4. Step 4: Simplify right side
    63,634,076.04x = 1,676,286,336,684,161.25
  5. Step 5: Solve for x
    x = 1,676,286,336,684,161.25/63,634,076.04
  6. Step 6: Final answer
    x = 26,342,589.40

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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.