Home / 15,914,417.58-23,824,045.77-9,746,979.93

Finding the Fourth Proportional to 15,914,417.58, 23,824,045.77 and 9,746,979.93

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Solution

The fourth proportional to 15,914,417.58, 23,824,045.77 and 9,746,979.93 is: 14,591,328.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,914,417.58 : 23,824,045.77 = 9,746,979.93 : x
  2. Step 2: Convert to fraction form
    15,914,417.58/23,824,045.77 = 9,746,979.93/x
  3. Step 3: Cross multiply
    15,914,417.58x = 23,824,045.77 × 9,746,979.93
  4. Step 4: Simplify right side
    15,914,417.58x = 232,212,495,971,591.38
  5. Step 5: Solve for x
    x = 232,212,495,971,591.38/15,914,417.58
  6. Step 6: Final answer
    x = 14,591,328.57

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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.