Home / 43,018,701.08-59,365,816.06-23,439,589.45

Finding the Fourth Proportional to 43,018,701.08, 59,365,816.06 and 23,439,589.45

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Solution

The fourth proportional to 43,018,701.08, 59,365,816.06 and 23,439,589.45 is: 32,346,638.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,018,701.08 : 59,365,816.06 = 23,439,589.45 : x
  2. Step 2: Convert to fraction form
    43,018,701.08/59,365,816.06 = 23,439,589.45/x
  3. Step 3: Cross multiply
    43,018,701.08x = 59,365,816.06 × 23,439,589.45
  4. Step 4: Simplify right side
    43,018,701.08x = 1,391,510,355,647,552.50
  5. Step 5: Solve for x
    x = 1,391,510,355,647,552.50/43,018,701.08
  6. Step 6: Final answer
    x = 32,346,638.11

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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.