Home / 45,964,390.03-63,428,565.84-26,115,533.65

Finding the Fourth Proportional to 45,964,390.03, 63,428,565.84 and 26,115,533.65

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Solution

The fourth proportional to 45,964,390.03, 63,428,565.84 and 26,115,533.65 is: 36,038,133.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,964,390.03 : 63,428,565.84 = 26,115,533.65 : x
  2. Step 2: Convert to fraction form
    45,964,390.03/63,428,565.84 = 26,115,533.65/x
  3. Step 3: Cross multiply
    45,964,390.03x = 63,428,565.84 × 26,115,533.65
  4. Step 4: Simplify right side
    45,964,390.03x = 1,656,470,845,263,790.25
  5. Step 5: Solve for x
    x = 1,656,470,845,263,790.25/45,964,390.03
  6. Step 6: Final answer
    x = 36,038,133.96

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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.