Home / 4,177,103,966.40-6,266,369,774.88-1,722,098,838.72

Finding the Fourth Proportional to 4,177,103,966.40, 6,266,369,774.88 and 1,722,098,838.72

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Solution

The fourth proportional to 4,177,103,966.40, 6,266,369,774.88 and 1,722,098,838.72 is: 2,583,442,547.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,177,103,966.40 : 6,266,369,774.88 = 1,722,098,838.72 : x
  2. Step 2: Convert to fraction form
    4,177,103,966.40/6,266,369,774.88 = 1,722,098,838.72/x
  3. Step 3: Cross multiply
    4,177,103,966.40x = 6,266,369,774.88 × 1,722,098,838.72
  4. Step 4: Simplify right side
    4,177,103,966.40x = 10,791,308,112,310,956,032
  5. Step 5: Solve for x
    x = 10,791,308,112,310,956,032/4,177,103,966.40
  6. Step 6: Final answer
    x = 2,583,442,547.54

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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.