Home / 54,779,859.36-82,182,386.16-16,442,099.28

Finding the Fourth Proportional to 54,779,859.36, 82,182,386.16 and 16,442,099.28

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Solution

The fourth proportional to 54,779,859.36, 82,182,386.16 and 16,442,099.28 is: 24,666,929.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,779,859.36 : 82,182,386.16 = 16,442,099.28 : x
  2. Step 2: Convert to fraction form
    54,779,859.36/82,182,386.16 = 16,442,099.28/x
  3. Step 3: Cross multiply
    54,779,859.36x = 82,182,386.16 × 16,442,099.28
  4. Step 4: Simplify right side
    54,779,859.36x = 1,351,250,952,310,017.75
  5. Step 5: Solve for x
    x = 1,351,250,952,310,017.75/54,779,859.36
  6. Step 6: Final answer
    x = 24,666,929.93

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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.