Home / 107,574,415.40-161,361,623.10-26,795,383.40

Finding the Fourth Proportional to 107,574,415.40, 161,361,623.10 and 26,795,383.40

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Solution

The fourth proportional to 107,574,415.40, 161,361,623.10 and 26,795,383.40 is: 40,193,075.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,574,415.40 : 161,361,623.10 = 26,795,383.40 : x
  2. Step 2: Convert to fraction form
    107,574,415.40/161,361,623.10 = 26,795,383.40/x
  3. Step 3: Cross multiply
    107,574,415.40x = 161,361,623.10 × 26,795,383.40
  4. Step 4: Simplify right side
    107,574,415.40x = 4,323,746,557,010,796
  5. Step 5: Solve for x
    x = 4,323,746,557,010,796/107,574,415.40
  6. Step 6: Final answer
    x = 40,193,075.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.