Home / 23,212,774.28-32,023,689.48-14,495,815.16

Finding the Fourth Proportional to 23,212,774.28, 32,023,689.48 and 14,495,815.16

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Solution

The fourth proportional to 23,212,774.28, 32,023,689.48 and 14,495,815.16 is: 19,998,018.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,212,774.28 : 32,023,689.48 = 14,495,815.16 : x
  2. Step 2: Convert to fraction form
    23,212,774.28/32,023,689.48 = 14,495,815.16/x
  3. Step 3: Cross multiply
    23,212,774.28x = 32,023,689.48 × 14,495,815.16
  4. Step 4: Simplify right side
    23,212,774.28x = 464,209,483,443,316.50
  5. Step 5: Solve for x
    x = 464,209,483,443,316.50/23,212,774.28
  6. Step 6: Final answer
    x = 19,998,018.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.