Home / 39,788,930.16-59,683,392-11,035,065.60

Finding the Fourth Proportional to 39,788,930.16, 59,683,392 and 11,035,065.60

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Solution

The fourth proportional to 39,788,930.16, 59,683,392 and 11,035,065.60 is: 16,552,597.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,788,930.16 : 59,683,392 = 11,035,065.60 : x
  2. Step 2: Convert to fraction form
    39,788,930.16/59,683,392 = 11,035,065.60/x
  3. Step 3: Cross multiply
    39,788,930.16x = 59,683,392 × 11,035,065.60
  4. Step 4: Simplify right side
    39,788,930.16x = 658,610,145,950,515.12
  5. Step 5: Solve for x
    x = 658,610,145,950,515.12/39,788,930.16
  6. Step 6: Final answer
    x = 16,552,597.50

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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.