Home / 19,359,084.02-29,038,429.17-4,982,095.94

Finding the Fourth Proportional to 19,359,084.02, 29,038,429.17 and 4,982,095.94

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Solution

The fourth proportional to 19,359,084.02, 29,038,429.17 and 4,982,095.94 is: 7,473,093.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,359,084.02 : 29,038,429.17 = 4,982,095.94 : x
  2. Step 2: Convert to fraction form
    19,359,084.02/29,038,429.17 = 4,982,095.94/x
  3. Step 3: Cross multiply
    19,359,084.02x = 29,038,429.17 × 4,982,095.94
  4. Step 4: Simplify right side
    19,359,084.02x = 144,672,239,926,642.41
  5. Step 5: Solve for x
    x = 144,672,239,926,642.41/19,359,084.02
  6. Step 6: Final answer
    x = 7,473,093.24

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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.