Home / 16,843,943,784.52-25,225,806,832.90-9,746,468,994.39

Finding the Fourth Proportional to 16,843,943,784.52, 25,225,806,832.90 and 9,746,468,994.39

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Solution

The fourth proportional to 16,843,943,784.52, 25,225,806,832.90 and 9,746,468,994.39 is: 14,596,495,173.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,843,943,784.52 : 25,225,806,832.90 = 9,746,468,994.39 : x
  2. Step 2: Convert to fraction form
    16,843,943,784.52/25,225,806,832.90 = 9,746,468,994.39/x
  3. Step 3: Cross multiply
    16,843,943,784.52x = 25,225,806,832.90 × 9,746,468,994.39
  4. Step 4: Simplify right side
    16,843,943,784.52x = 245,862,544,155,331,264,512
  5. Step 5: Solve for x
    x = 245,862,544,155,331,264,512/16,843,943,784.52
  6. Step 6: Final answer
    x = 14,596,495,173.61

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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.