Home / 14,486,688,246.30-21,730,032,369.45-10,078,704,015.90

Finding the Fourth Proportional to 14,486,688,246.30, 21,730,032,369.45 and 10,078,704,015.90

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Solution

The fourth proportional to 14,486,688,246.30, 21,730,032,369.45 and 10,078,704,015.90 is: 15,118,056,023.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,486,688,246.30 : 21,730,032,369.45 = 10,078,704,015.90 : x
  2. Step 2: Convert to fraction form
    14,486,688,246.30/21,730,032,369.45 = 10,078,704,015.90/x
  3. Step 3: Cross multiply
    14,486,688,246.30x = 21,730,032,369.45 × 10,078,704,015.90
  4. Step 4: Simplify right side
    14,486,688,246.30x = 219,010,564,507,612,708,864
  5. Step 5: Solve for x
    x = 219,010,564,507,612,708,864/14,486,688,246.30
  6. Step 6: Final answer
    x = 15,118,056,023.85

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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.