Home / 62,769,365.74-94,152,308.10-16,711,629.92

Finding the Fourth Proportional to 62,769,365.74, 94,152,308.10 and 16,711,629.92

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Solution

The fourth proportional to 62,769,365.74, 94,152,308.10 and 16,711,629.92 is: 25,066,981.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,769,365.74 : 94,152,308.10 = 16,711,629.92 : x
  2. Step 2: Convert to fraction form
    62,769,365.74/94,152,308.10 = 16,711,629.92/x
  3. Step 3: Cross multiply
    62,769,365.74x = 94,152,308.10 × 16,711,629.92
  4. Step 4: Simplify right side
    62,769,365.74x = 1,573,438,528,845,637.50
  5. Step 5: Solve for x
    x = 1,573,438,528,845,637.50/62,769,365.74
  6. Step 6: Final answer
    x = 25,066,981.49

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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.