Home / 61,944,829.40-85,494,564.90-35,853,733.50

Finding the Fourth Proportional to 61,944,829.40, 85,494,564.90 and 35,853,733.50

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Solution

The fourth proportional to 61,944,829.40, 85,494,564.90 and 35,853,733.50 is: 49,484,345.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,944,829.40 : 85,494,564.90 = 35,853,733.50 : x
  2. Step 2: Convert to fraction form
    61,944,829.40/85,494,564.90 = 35,853,733.50/x
  3. Step 3: Cross multiply
    61,944,829.40x = 85,494,564.90 × 35,853,733.50
  4. Step 4: Simplify right side
    61,944,829.40x = 3,065,299,345,623,054.50
  5. Step 5: Solve for x
    x = 3,065,299,345,623,054.50/61,944,829.40
  6. Step 6: Final answer
    x = 49,484,345.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.