Home / 37,064,384.40-55,597,746.64-12,804,693.24

Finding the Fourth Proportional to 37,064,384.40, 55,597,746.64 and 12,804,693.24

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Solution

The fourth proportional to 37,064,384.40, 55,597,746.64 and 12,804,693.24 is: 19,207,444.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,064,384.40 : 55,597,746.64 = 12,804,693.24 : x
  2. Step 2: Convert to fraction form
    37,064,384.40/55,597,746.64 = 12,804,693.24/x
  3. Step 3: Cross multiply
    37,064,384.40x = 55,597,746.64 × 12,804,693.24
  4. Step 4: Simplify right side
    37,064,384.40x = 711,912,090,560,440.75
  5. Step 5: Solve for x
    x = 711,912,090,560,440.75/37,064,384.40
  6. Step 6: Final answer
    x = 19,207,444.08

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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.