Home / 45,579,182.65-62,889,216.96-26,985,089.95

Finding the Fourth Proportional to 45,579,182.65, 62,889,216.96 and 26,985,089.95

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Solution

The fourth proportional to 45,579,182.65, 62,889,216.96 and 26,985,089.95 is: 37,233,471.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,579,182.65 : 62,889,216.96 = 26,985,089.95 : x
  2. Step 2: Convert to fraction form
    45,579,182.65/62,889,216.96 = 26,985,089.95/x
  3. Step 3: Cross multiply
    45,579,182.65x = 62,889,216.96 × 26,985,089.95
  4. Step 4: Simplify right side
    45,579,182.65x = 1,697,071,176,550,665.50
  5. Step 5: Solve for x
    x = 1,697,071,176,550,665.50/45,579,182.65
  6. Step 6: Final answer
    x = 37,233,471.03

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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.