Home / 112,996,070.88-169,495,680.90-32,217,038.88

Finding the Fourth Proportional to 112,996,070.88, 169,495,680.90 and 32,217,038.88

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Solution

The fourth proportional to 112,996,070.88, 169,495,680.90 and 32,217,038.88 is: 48,326,007.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,996,070.88 : 169,495,680.90 = 32,217,038.88 : x
  2. Step 2: Convert to fraction form
    112,996,070.88/169,495,680.90 = 32,217,038.88/x
  3. Step 3: Cross multiply
    112,996,070.88x = 169,495,680.90 × 32,217,038.88
  4. Step 4: Simplify right side
    112,996,070.88x = 5,460,648,941,547,373
  5. Step 5: Solve for x
    x = 5,460,648,941,547,373/112,996,070.88
  6. Step 6: Final answer
    x = 48,326,007.26

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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.