Home / 39,001,848.20-58,502,772.30-29,365,051.40

Finding the Fourth Proportional to 39,001,848.20, 58,502,772.30 and 29,365,051.40

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Solution

The fourth proportional to 39,001,848.20, 58,502,772.30 and 29,365,051.40 is: 44,047,577.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,001,848.20 : 58,502,772.30 = 29,365,051.40 : x
  2. Step 2: Convert to fraction form
    39,001,848.20/58,502,772.30 = 29,365,051.40/x
  3. Step 3: Cross multiply
    39,001,848.20x = 58,502,772.30 × 29,365,051.40
  4. Step 4: Simplify right side
    39,001,848.20x = 1,717,936,915,631,996
  5. Step 5: Solve for x
    x = 1,717,936,915,631,996/39,001,848.20
  6. Step 6: Final answer
    x = 44,047,577.10

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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.