Home / 34,917,404.76-48,187,513.98-19,447,493.40

Finding the Fourth Proportional to 34,917,404.76, 48,187,513.98 and 19,447,493.40

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Solution

The fourth proportional to 34,917,404.76, 48,187,513.98 and 19,447,493.40 is: 26,838,373.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,917,404.76 : 48,187,513.98 = 19,447,493.40 : x
  2. Step 2: Convert to fraction form
    34,917,404.76/48,187,513.98 = 19,447,493.40/x
  3. Step 3: Cross multiply
    34,917,404.76x = 48,187,513.98 × 19,447,493.40
  4. Step 4: Simplify right side
    34,917,404.76x = 937,126,360,088,457.62
  5. Step 5: Solve for x
    x = 937,126,360,088,457.62/34,917,404.76
  6. Step 6: Final answer
    x = 26,838,373.77

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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.