Home / 27,648,030.40-41,452,384.80-10,602,116.80

Finding the Fourth Proportional to 27,648,030.40, 41,452,384.80 and 10,602,116.80

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Solution

The fourth proportional to 27,648,030.40, 41,452,384.80 and 10,602,116.80 is: 15,895,635.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,648,030.40 : 41,452,384.80 = 10,602,116.80 : x
  2. Step 2: Convert to fraction form
    27,648,030.40/41,452,384.80 = 10,602,116.80/x
  3. Step 3: Cross multiply
    27,648,030.40x = 41,452,384.80 × 10,602,116.80
  4. Step 4: Simplify right side
    27,648,030.40x = 439,483,025,288,144.62
  5. Step 5: Solve for x
    x = 439,483,025,288,144.62/27,648,030.40
  6. Step 6: Final answer
    x = 15,895,635.93

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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.