Home / 35,495,017.80-48,983,128.16-19,197,493.80

Finding the Fourth Proportional to 35,495,017.80, 48,983,128.16 and 19,197,493.80

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Solution

The fourth proportional to 35,495,017.80, 48,983,128.16 and 19,197,493.80 is: 26,492,543.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,495,017.80 : 48,983,128.16 = 19,197,493.80 : x
  2. Step 2: Convert to fraction form
    35,495,017.80/48,983,128.16 = 19,197,493.80/x
  3. Step 3: Cross multiply
    35,495,017.80x = 48,983,128.16 × 19,197,493.80
  4. Step 4: Simplify right side
    35,495,017.80x = 940,353,299,156,205.38
  5. Step 5: Solve for x
    x = 940,353,299,156,205.38/35,495,017.80
  6. Step 6: Final answer
    x = 26,492,543.39

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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.