Home / 44,293,602.90-66,440,404.35-28,066,937.70

Finding the Fourth Proportional to 44,293,602.90, 66,440,404.35 and 28,066,937.70

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Solution

The fourth proportional to 44,293,602.90, 66,440,404.35 and 28,066,937.70 is: 42,100,406.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,293,602.90 : 66,440,404.35 = 28,066,937.70 : x
  2. Step 2: Convert to fraction form
    44,293,602.90/66,440,404.35 = 28,066,937.70/x
  3. Step 3: Cross multiply
    44,293,602.90x = 66,440,404.35 × 28,066,937.70
  4. Step 4: Simplify right side
    44,293,602.90x = 1,864,778,689,654,259
  5. Step 5: Solve for x
    x = 1,864,778,689,654,259/44,293,602.90
  6. Step 6: Final answer
    x = 42,100,406.55

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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.