Home / 22,831,312.57-34,243,323.28-6,653,479.66

Finding the Fourth Proportional to 22,831,312.57, 34,243,323.28 and 6,653,479.66

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Solution

The fourth proportional to 22,831,312.57, 34,243,323.28 and 6,653,479.66 is: 9,979,157.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,831,312.57 : 34,243,323.28 = 6,653,479.66 : x
  2. Step 2: Convert to fraction form
    22,831,312.57/34,243,323.28 = 6,653,479.66/x
  3. Step 3: Cross multiply
    22,831,312.57x = 34,243,323.28 × 6,653,479.66
  4. Step 4: Simplify right side
    22,831,312.57x = 227,837,254,832,042.50
  5. Step 5: Solve for x
    x = 227,837,254,832,042.50/22,831,312.57
  6. Step 6: Final answer
    x = 9,979,157.10

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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.