Home / 14,742,040.30-22,113,060.45-10,437,368.20

Finding the Fourth Proportional to 14,742,040.30, 22,113,060.45 and 10,437,368.20

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Solution

The fourth proportional to 14,742,040.30, 22,113,060.45 and 10,437,368.20 is: 15,656,052.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,742,040.30 : 22,113,060.45 = 10,437,368.20 : x
  2. Step 2: Convert to fraction form
    14,742,040.30/22,113,060.45 = 10,437,368.20/x
  3. Step 3: Cross multiply
    14,742,040.30x = 22,113,060.45 × 10,437,368.20
  4. Step 4: Simplify right side
    14,742,040.30x = 230,802,153,945,507.66
  5. Step 5: Solve for x
    x = 230,802,153,945,507.66/14,742,040.30
  6. Step 6: Final answer
    x = 15,656,052.30

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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.