Home / 9,625,113,079.47-14,427,479,787.21-3,237,569,432.33

Finding the Fourth Proportional to 9,625,113,079.47, 14,427,479,787.21 and 3,237,569,432.33

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Solution

The fourth proportional to 9,625,113,079.47, 14,427,479,787.21 and 3,237,569,432.33 is: 4,852,926,626.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,625,113,079.47 : 14,427,479,787.21 = 3,237,569,432.33 : x
  2. Step 2: Convert to fraction form
    9,625,113,079.47/14,427,479,787.21 = 3,237,569,432.33/x
  3. Step 3: Cross multiply
    9,625,113,079.47x = 14,427,479,787.21 × 3,237,569,432.33
  4. Step 4: Simplify right side
    9,625,113,079.47x = 46,709,967,544,557,887,488
  5. Step 5: Solve for x
    x = 46,709,967,544,557,887,488/9,625,113,079.47
  6. Step 6: Final answer
    x = 4,852,926,626.31

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1.5x scale

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.