Home / 29,528,009.40-44,292,014.10-9,339,439.80

Finding the Fourth Proportional to 29,528,009.40, 44,292,014.10 and 9,339,439.80

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Solution

The fourth proportional to 29,528,009.40, 44,292,014.10 and 9,339,439.80 is: 14,009,159.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,528,009.40 : 44,292,014.10 = 9,339,439.80 : x
  2. Step 2: Convert to fraction form
    29,528,009.40/44,292,014.10 = 9,339,439.80/x
  3. Step 3: Cross multiply
    29,528,009.40x = 44,292,014.10 × 9,339,439.80
  4. Step 4: Simplify right side
    29,528,009.40x = 413,662,599,307,701.25
  5. Step 5: Solve for x
    x = 413,662,599,307,701.25/29,528,009.40
  6. Step 6: Final answer
    x = 14,009,159.70

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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.