Home / 21,888,045.35-32,832,068.03-5,931,693.35

Finding the Fourth Proportional to 21,888,045.35, 32,832,068.03 and 5,931,693.35

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Solution

The fourth proportional to 21,888,045.35, 32,832,068.03 and 5,931,693.35 is: 8,897,540.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,888,045.35 : 32,832,068.03 = 5,931,693.35 : x
  2. Step 2: Convert to fraction form
    21,888,045.35/32,832,068.03 = 5,931,693.35/x
  3. Step 3: Cross multiply
    21,888,045.35x = 32,832,068.03 × 5,931,693.35
  4. Step 4: Simplify right side
    21,888,045.35x = 194,749,759,570,640.12
  5. Step 5: Solve for x
    x = 194,749,759,570,640.12/21,888,045.35
  6. Step 6: Final answer
    x = 8,897,540.03

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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.