Home / 29,052,030.40-43,578,045.60-26,862,308.80

Finding the Fourth Proportional to 29,052,030.40, 43,578,045.60 and 26,862,308.80

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Solution

The fourth proportional to 29,052,030.40, 43,578,045.60 and 26,862,308.80 is: 40,293,463.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,052,030.40 : 43,578,045.60 = 26,862,308.80 : x
  2. Step 2: Convert to fraction form
    29,052,030.40/43,578,045.60 = 26,862,308.80/x
  3. Step 3: Cross multiply
    29,052,030.40x = 43,578,045.60 × 26,862,308.80
  4. Step 4: Simplify right side
    29,052,030.40x = 1,170,606,917,807,681.25
  5. Step 5: Solve for x
    x = 1,170,606,917,807,681.25/29,052,030.40
  6. Step 6: Final answer
    x = 40,293,463.20

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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.