Home / 148,031,655.80-222,068,478.90-45,785,031.80

Finding the Fourth Proportional to 148,031,655.80, 222,068,478.90 and 45,785,031.80

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Solution

The fourth proportional to 148,031,655.80, 222,068,478.90 and 45,785,031.80 is: 68,684,041.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,031,655.80 : 222,068,478.90 = 45,785,031.80 : x
  2. Step 2: Convert to fraction form
    148,031,655.80/222,068,478.90 = 45,785,031.80/x
  3. Step 3: Cross multiply
    148,031,655.80x = 222,068,478.90 × 45,785,031.80
  4. Step 4: Simplify right side
    148,031,655.80x = 10,167,412,368,214,128
  5. Step 5: Solve for x
    x = 10,167,412,368,214,128/148,031,655.80
  6. Step 6: Final answer
    x = 68,684,041.35

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