Home / 64,152,425.30-96,228,637.95-63,585,554.90

Finding the Fourth Proportional to 64,152,425.30, 96,228,637.95 and 63,585,554.90

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Solution

The fourth proportional to 64,152,425.30, 96,228,637.95 and 63,585,554.90 is: 95,378,332.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,152,425.30 : 96,228,637.95 = 63,585,554.90 : x
  2. Step 2: Convert to fraction form
    64,152,425.30/96,228,637.95 = 63,585,554.90/x
  3. Step 3: Cross multiply
    64,152,425.30x = 96,228,637.95 × 63,585,554.90
  4. Step 4: Simplify right side
    64,152,425.30x = 6,118,751,341,321,949
  5. Step 5: Solve for x
    x = 6,118,751,341,321,949/64,152,425.30
  6. Step 6: Final answer
    x = 95,378,332.35

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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.