Home / 44,995,877.46-67,518,387-19,084,148.28

Finding the Fourth Proportional to 44,995,877.46, 67,518,387 and 19,084,148.28

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Solution

The fourth proportional to 44,995,877.46, 67,518,387 and 19,084,148.28 is: 28,636,643.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,995,877.46 : 67,518,387 = 19,084,148.28 : x
  2. Step 2: Convert to fraction form
    44,995,877.46/67,518,387 = 19,084,148.28/x
  3. Step 3: Cross multiply
    44,995,877.46x = 67,518,387 × 19,084,148.28
  4. Step 4: Simplify right side
    44,995,877.46x = 1,288,530,909,134,424.50
  5. Step 5: Solve for x
    x = 1,288,530,909,134,424.50/44,995,877.46
  6. Step 6: Final answer
    x = 28,636,643.66

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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.