Home / 46,681,970.40-69,975,716.40-27,502,855.20

Finding the Fourth Proportional to 46,681,970.40, 69,975,716.40 and 27,502,855.20

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Solution

The fourth proportional to 46,681,970.40, 69,975,716.40 and 27,502,855.20 is: 41,226,451.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,681,970.40 : 69,975,716.40 = 27,502,855.20 : x
  2. Step 2: Convert to fraction form
    46,681,970.40/69,975,716.40 = 27,502,855.20/x
  3. Step 3: Cross multiply
    46,681,970.40x = 69,975,716.40 × 27,502,855.20
  4. Step 4: Simplify right side
    46,681,970.40x = 1,924,531,995,665,465.50
  5. Step 5: Solve for x
    x = 1,924,531,995,665,465.50/46,681,970.40
  6. Step 6: Final answer
    x = 41,226,451.65

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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.