Home / 58,872,353.60-88,308,530.40-49,914,401.60

Finding the Fourth Proportional to 58,872,353.60, 88,308,530.40 and 49,914,401.60

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Solution

The fourth proportional to 58,872,353.60, 88,308,530.40 and 49,914,401.60 is: 74,871,602.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,872,353.60 : 88,308,530.40 = 49,914,401.60 : x
  2. Step 2: Convert to fraction form
    58,872,353.60/88,308,530.40 = 49,914,401.60/x
  3. Step 3: Cross multiply
    58,872,353.60x = 88,308,530.40 × 49,914,401.60
  4. Step 4: Simplify right side
    58,872,353.60x = 4,407,867,451,091,409
  5. Step 5: Solve for x
    x = 4,407,867,451,091,409/58,872,353.60
  6. Step 6: Final answer
    x = 74,871,602.40

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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.