Home / 61,530,001.40-92,295,002.10-29,181,841.40

Finding the Fourth Proportional to 61,530,001.40, 92,295,002.10 and 29,181,841.40

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Solution

The fourth proportional to 61,530,001.40, 92,295,002.10 and 29,181,841.40 is: 43,772,762.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,530,001.40 : 92,295,002.10 = 29,181,841.40 : x
  2. Step 2: Convert to fraction form
    61,530,001.40/92,295,002.10 = 29,181,841.40/x
  3. Step 3: Cross multiply
    61,530,001.40x = 92,295,002.10 × 29,181,841.40
  4. Step 4: Simplify right side
    61,530,001.40x = 2,693,338,113,294,866.50
  5. Step 5: Solve for x
    x = 2,693,338,113,294,866.50/61,530,001.40
  6. Step 6: Final answer
    x = 43,772,762.10

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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.