Home / 45,772,411.01-63,169,468.31-26,199,439.79

Finding the Fourth Proportional to 45,772,411.01, 63,169,468.31 and 26,199,439.79

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Solution

The fourth proportional to 45,772,411.01, 63,169,468.31 and 26,199,439.79 is: 36,157,253.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,772,411.01 : 63,169,468.31 = 26,199,439.79 : x
  2. Step 2: Convert to fraction form
    45,772,411.01/63,169,468.31 = 26,199,439.79/x
  3. Step 3: Cross multiply
    45,772,411.01x = 63,169,468.31 × 26,199,439.79
  4. Step 4: Simplify right side
    45,772,411.01x = 1,655,004,681,303,809.25
  5. Step 5: Solve for x
    x = 1,655,004,681,303,809.25/45,772,411.01
  6. Step 6: Final answer
    x = 36,157,253.79

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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.