Home / 64,213,614.45-88,614,338.49-34,844,200.11

Finding the Fourth Proportional to 64,213,614.45, 88,614,338.49 and 34,844,200.11

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Solution

The fourth proportional to 64,213,614.45, 88,614,338.49 and 34,844,200.11 is: 48,084,752.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,213,614.45 : 88,614,338.49 = 34,844,200.11 : x
  2. Step 2: Convert to fraction form
    64,213,614.45/88,614,338.49 = 34,844,200.11/x
  3. Step 3: Cross multiply
    64,213,614.45x = 88,614,338.49 × 34,844,200.11
  4. Step 4: Simplify right side
    64,213,614.45x = 3,087,695,742,960,835
  5. Step 5: Solve for x
    x = 3,087,695,742,960,835/64,213,614.45
  6. Step 6: Final answer
    x = 48,084,752.27

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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.