Home / 64,217,305.13-88,621,852.59-37,750,805.24

Finding the Fourth Proportional to 64,217,305.13, 88,621,852.59 and 37,750,805.24

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Solution

The fourth proportional to 64,217,305.13, 88,621,852.59 and 37,750,805.24 is: 52,097,270.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,217,305.13 : 88,621,852.59 = 37,750,805.24 : x
  2. Step 2: Convert to fraction form
    64,217,305.13/88,621,852.59 = 37,750,805.24/x
  3. Step 3: Cross multiply
    64,217,305.13x = 88,621,852.59 × 37,750,805.24
  4. Step 4: Simplify right side
    64,217,305.13x = 3,345,546,296,689,970.50
  5. Step 5: Solve for x
    x = 3,345,546,296,689,970.50/64,217,305.13
  6. Step 6: Final answer
    x = 52,097,270.20

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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.