Home / 44,845,488.30-67,268,232.45-42,606,000.30

Finding the Fourth Proportional to 44,845,488.30, 67,268,232.45 and 42,606,000.30

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Solution

The fourth proportional to 44,845,488.30, 67,268,232.45 and 42,606,000.30 is: 63,909,000.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,845,488.30 : 67,268,232.45 = 42,606,000.30 : x
  2. Step 2: Convert to fraction form
    44,845,488.30/67,268,232.45 = 42,606,000.30/x
  3. Step 3: Cross multiply
    44,845,488.30x = 67,268,232.45 × 42,606,000.30
  4. Step 4: Simplify right side
    44,845,488.30x = 2,866,030,331,945,169.50
  5. Step 5: Solve for x
    x = 2,866,030,331,945,169.50/44,845,488.30
  6. Step 6: Final answer
    x = 63,909,000.45

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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.