Home / 63,828,231.80-95,742,347.70-62,820,462.20

Finding the Fourth Proportional to 63,828,231.80, 95,742,347.70 and 62,820,462.20

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Solution

The fourth proportional to 63,828,231.80, 95,742,347.70 and 62,820,462.20 is: 94,230,693.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,828,231.80 : 95,742,347.70 = 62,820,462.20 : x
  2. Step 2: Convert to fraction form
    63,828,231.80/95,742,347.70 = 62,820,462.20/x
  3. Step 3: Cross multiply
    63,828,231.80x = 95,742,347.70 × 62,820,462.20
  4. Step 4: Simplify right side
    63,828,231.80x = 6,014,578,534,627,107
  5. Step 5: Solve for x
    x = 6,014,578,534,627,107/63,828,231.80
  6. Step 6: Final answer
    x = 94,230,693.30

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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.