Home / 44,726,999.40-67,090,499.10-39,341,730.60

Finding the Fourth Proportional to 44,726,999.40, 67,090,499.10 and 39,341,730.60

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Solution

The fourth proportional to 44,726,999.40, 67,090,499.10 and 39,341,730.60 is: 59,012,595.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,726,999.40 : 67,090,499.10 = 39,341,730.60 : x
  2. Step 2: Convert to fraction form
    44,726,999.40/67,090,499.10 = 39,341,730.60/x
  3. Step 3: Cross multiply
    44,726,999.40x = 67,090,499.10 × 39,341,730.60
  4. Step 4: Simplify right side
    44,726,999.40x = 2,639,456,341,411,742.50
  5. Step 5: Solve for x
    x = 2,639,456,341,411,742.50/44,726,999.40
  6. Step 6: Final answer
    x = 59,012,595.90

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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.