Home / 43,360,439.45-59,831,890.10-24,776,784.20

Finding the Fourth Proportional to 43,360,439.45, 59,831,890.10 and 24,776,784.20

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Solution

The fourth proportional to 43,360,439.45, 59,831,890.10 and 24,776,784.20 is: 34,188,810.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,360,439.45 : 59,831,890.10 = 24,776,784.20 : x
  2. Step 2: Convert to fraction form
    43,360,439.45/59,831,890.10 = 24,776,784.20/x
  3. Step 3: Cross multiply
    43,360,439.45x = 59,831,890.10 × 24,776,784.20
  4. Step 4: Simplify right side
    43,360,439.45x = 1,482,441,828,862,773
  5. Step 5: Solve for x
    x = 1,482,441,828,862,773/43,360,439.45
  6. Step 6: Final answer
    x = 34,188,810.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.