Home / 23,037,094.80-31,791,001.80-12,583,117.76

Finding the Fourth Proportional to 23,037,094.80, 31,791,001.80 and 12,583,117.76

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Solution

The fourth proportional to 23,037,094.80, 31,791,001.80 and 12,583,117.76 is: 17,364,599.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,037,094.80 : 31,791,001.80 = 12,583,117.76 : x
  2. Step 2: Convert to fraction form
    23,037,094.80/31,791,001.80 = 12,583,117.76/x
  3. Step 3: Cross multiply
    23,037,094.80x = 31,791,001.80 × 12,583,117.76
  4. Step 4: Simplify right side
    23,037,094.80x = 400,029,919,357,772
  5. Step 5: Solve for x
    x = 400,029,919,357,772/23,037,094.80
  6. Step 6: Final answer
    x = 17,364,599.26

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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.