Home / 29,987,130.10-44,980,695.63-7,268,027.35

Finding the Fourth Proportional to 29,987,130.10, 44,980,695.63 and 7,268,027.35

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Solution

The fourth proportional to 29,987,130.10, 44,980,695.63 and 7,268,027.35 is: 10,902,041.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,987,130.10 : 44,980,695.63 = 7,268,027.35 : x
  2. Step 2: Convert to fraction form
    29,987,130.10/44,980,695.63 = 7,268,027.35/x
  3. Step 3: Cross multiply
    29,987,130.10x = 44,980,695.63 × 7,268,027.35
  4. Step 4: Simplify right side
    29,987,130.10x = 326,920,926,060,865.50
  5. Step 5: Solve for x
    x = 326,920,926,060,865.50/29,987,130.10
  6. Step 6: Final answer
    x = 10,902,041.14

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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.