Home / 29,408,066.04-40,584,250.93-16,356,268.74

Finding the Fourth Proportional to 29,408,066.04, 40,584,250.93 and 16,356,268.74

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Solution

The fourth proportional to 29,408,066.04, 40,584,250.93 and 16,356,268.74 is: 22,572,273.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,408,066.04 : 40,584,250.93 = 16,356,268.74 : x
  2. Step 2: Convert to fraction form
    29,408,066.04/40,584,250.93 = 16,356,268.74/x
  3. Step 3: Cross multiply
    29,408,066.04x = 40,584,250.93 × 16,356,268.74
  4. Step 4: Simplify right side
    29,408,066.04x = 663,806,914,822,674.88
  5. Step 5: Solve for x
    x = 663,806,914,822,674.88/29,408,066.04
  6. Step 6: Final answer
    x = 22,572,273.67

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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.