Home / 25,342,532,851.23-38,015,251,979.45-6,709,544,531.19

Finding the Fourth Proportional to 25,342,532,851.23, 38,015,251,979.45 and 6,709,544,531.19

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Solution

The fourth proportional to 25,342,532,851.23, 38,015,251,979.45 and 6,709,544,531.19 is: 10,064,701,406.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,342,532,851.23 : 38,015,251,979.45 = 6,709,544,531.19 : x
  2. Step 2: Convert to fraction form
    25,342,532,851.23/38,015,251,979.45 = 6,709,544,531.19/x
  3. Step 3: Cross multiply
    25,342,532,851.23x = 38,015,251,979.45 × 6,709,544,531.19
  4. Step 4: Simplify right side
    25,342,532,851.23x = 255,065,026,020,494,999,552
  5. Step 5: Solve for x
    x = 255,065,026,020,494,999,552/25,342,532,851.23
  6. Step 6: Final answer
    x = 10,064,701,406.04

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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.