Home / 247,676,565.03-341,793,878.37-136,169,303.03

Finding the Fourth Proportional to 247,676,565.03, 341,793,878.37 and 136,169,303.03

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Solution

The fourth proportional to 247,676,565.03, 341,793,878.37 and 136,169,303.03 is: 187,913,758.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,676,565.03 : 341,793,878.37 = 136,169,303.03 : x
  2. Step 2: Convert to fraction form
    247,676,565.03/341,793,878.37 = 136,169,303.03/x
  3. Step 3: Cross multiply
    247,676,565.03x = 341,793,878.37 × 136,169,303.03
  4. Step 4: Simplify right side
    247,676,565.03x = 46,541,834,197,563,496
  5. Step 5: Solve for x
    x = 46,541,834,197,563,496/247,676,565.03
  6. Step 6: Final answer
    x = 187,913,758.38

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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.