Home / 39,709,082.41-59,567,054.47-10,955,218.03

Finding the Fourth Proportional to 39,709,082.41, 59,567,054.47 and 10,955,218.03

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Solution

The fourth proportional to 39,709,082.41, 59,567,054.47 and 10,955,218.03 is: 16,433,773.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,709,082.41 : 59,567,054.47 = 10,955,218.03 : x
  2. Step 2: Convert to fraction form
    39,709,082.41/59,567,054.47 = 10,955,218.03/x
  3. Step 3: Cross multiply
    39,709,082.41x = 59,567,054.47 × 10,955,218.03
  4. Step 4: Simplify right side
    39,709,082.41x = 652,570,068,947,430.38
  5. Step 5: Solve for x
    x = 652,570,068,947,430.38/39,709,082.41
  6. Step 6: Final answer
    x = 16,433,773.57

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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.