Home / 39,788,894.71-59,683,338.78-11,035,029.93

Finding the Fourth Proportional to 39,788,894.71, 59,683,338.78 and 11,035,029.93

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Solution

The fourth proportional to 39,788,894.71, 59,683,338.78 and 11,035,029.93 is: 16,552,543.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,788,894.71 : 59,683,338.78 = 11,035,029.93 : x
  2. Step 2: Convert to fraction form
    39,788,894.71/59,683,338.78 = 11,035,029.93/x
  3. Step 3: Cross multiply
    39,788,894.71x = 59,683,338.78 × 11,035,029.93
  4. Step 4: Simplify right side
    39,788,894.71x = 658,607,429,759,629.62
  5. Step 5: Solve for x
    x = 658,607,429,759,629.62/39,788,894.71
  6. Step 6: Final answer
    x = 16,552,543.98

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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.