Home / 48,248,547.23-66,583,509.38-26,222,047.79

Finding the Fourth Proportional to 48,248,547.23, 66,583,509.38 and 26,222,047.79

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Solution

The fourth proportional to 48,248,547.23, 66,583,509.38 and 26,222,047.79 is: 36,186,705.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,248,547.23 : 66,583,509.38 = 26,222,047.79 : x
  2. Step 2: Convert to fraction form
    48,248,547.23/66,583,509.38 = 26,222,047.79/x
  3. Step 3: Cross multiply
    48,248,547.23x = 66,583,509.38 × 26,222,047.79
  4. Step 4: Simplify right side
    48,248,547.23x = 1,745,955,964,770,077.25
  5. Step 5: Solve for x
    x = 1,745,955,964,770,077.25/48,248,547.23
  6. Step 6: Final answer
    x = 36,186,705.41

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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.