Home / 176,706,581.36-265,088,592.80-52,221,841.52

Finding the Fourth Proportional to 176,706,581.36, 265,088,592.80 and 52,221,841.52

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Solution

The fourth proportional to 176,706,581.36, 265,088,592.80 and 52,221,841.52 is: 78,341,250.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,706,581.36 : 265,088,592.80 = 52,221,841.52 : x
  2. Step 2: Convert to fraction form
    176,706,581.36/265,088,592.80 = 52,221,841.52/x
  3. Step 3: Cross multiply
    176,706,581.36x = 265,088,592.80 × 52,221,841.52
  4. Step 4: Simplify right side
    176,706,581.36x = 13,843,414,481,961,414
  5. Step 5: Solve for x
    x = 13,843,414,481,961,414/176,706,581.36
  6. Step 6: Final answer
    x = 78,341,250.08

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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.