Home / 45,760,211.78-63,133,723.77-25,911,271.94

Finding the Fourth Proportional to 45,760,211.78, 63,133,723.77 and 25,911,271.94

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Solution

The fourth proportional to 45,760,211.78, 63,133,723.77 and 25,911,271.94 is: 35,748,853.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,760,211.78 : 63,133,723.77 = 25,911,271.94 : x
  2. Step 2: Convert to fraction form
    45,760,211.78/63,133,723.77 = 25,911,271.94/x
  3. Step 3: Cross multiply
    45,760,211.78x = 63,133,723.77 × 25,911,271.94
  4. Step 4: Simplify right side
    45,760,211.78x = 1,635,875,085,189,312.25
  5. Step 5: Solve for x
    x = 1,635,875,085,189,312.25/45,760,211.78
  6. Step 6: Final answer
    x = 35,748,853.02

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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.