Home / 45,934,112.61-63,389,040.75-25,307,558.80

Finding the Fourth Proportional to 45,934,112.61, 63,389,040.75 and 25,307,558.80

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Solution

The fourth proportional to 45,934,112.61, 63,389,040.75 and 25,307,558.80 is: 34,924,412.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,934,112.61 : 63,389,040.75 = 25,307,558.80 : x
  2. Step 2: Convert to fraction form
    45,934,112.61/63,389,040.75 = 25,307,558.80/x
  3. Step 3: Cross multiply
    45,934,112.61x = 63,389,040.75 × 25,307,558.80
  4. Step 4: Simplify right side
    45,934,112.61x = 1,604,221,875,897,748.50
  5. Step 5: Solve for x
    x = 1,604,221,875,897,748.50/45,934,112.61
  6. Step 6: Final answer
    x = 34,924,412.05

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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.