Home / 29,208,002.10-43,807,855.95-10,039,643.70

Finding the Fourth Proportional to 29,208,002.10, 43,807,855.95 and 10,039,643.70

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Solution

The fourth proportional to 29,208,002.10, 43,807,855.95 and 10,039,643.70 is: 15,058,040.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,208,002.10 : 43,807,855.95 = 10,039,643.70 : x
  2. Step 2: Convert to fraction form
    29,208,002.10/43,807,855.95 = 10,039,643.70/x
  3. Step 3: Cross multiply
    29,208,002.10x = 43,807,855.95 × 10,039,643.70
  4. Step 4: Simplify right side
    29,208,002.10x = 439,815,264,998,925
  5. Step 5: Solve for x
    x = 439,815,264,998,925/29,208,002.10
  6. Step 6: Final answer
    x = 15,058,040.04

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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.