Home / 29,927,730.64-44,891,325.21-9,457,453.57

Finding the Fourth Proportional to 29,927,730.64, 44,891,325.21 and 9,457,453.57

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Solution

The fourth proportional to 29,927,730.64, 44,891,325.21 and 9,457,453.57 is: 14,186,094.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,927,730.64 : 44,891,325.21 = 9,457,453.57 : x
  2. Step 2: Convert to fraction form
    29,927,730.64/44,891,325.21 = 9,457,453.57/x
  3. Step 3: Cross multiply
    29,927,730.64x = 44,891,325.21 × 9,457,453.57
  4. Step 4: Simplify right side
    29,927,730.64x = 424,557,623,757,117.25
  5. Step 5: Solve for x
    x = 424,557,623,757,117.25/29,927,730.64
  6. Step 6: Final answer
    x = 14,186,094.79

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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.