Home / 39,788,883.95-59,683,322.67-11,035,019.16

Finding the Fourth Proportional to 39,788,883.95, 59,683,322.67 and 11,035,019.16

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Solution

The fourth proportional to 39,788,883.95, 59,683,322.67 and 11,035,019.16 is: 16,552,527.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,788,883.95 : 59,683,322.67 = 11,035,019.16 : x
  2. Step 2: Convert to fraction form
    39,788,883.95/59,683,322.67 = 11,035,019.16/x
  3. Step 3: Cross multiply
    39,788,883.95x = 59,683,322.67 × 11,035,019.16
  4. Step 4: Simplify right side
    39,788,883.95x = 658,606,609,195,912.38
  5. Step 5: Solve for x
    x = 658,606,609,195,912.38/39,788,883.95
  6. Step 6: Final answer
    x = 16,552,527.84

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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.