Home / 466,580,867.60-699,871,301.40-363,788,368.40

Finding the Fourth Proportional to 466,580,867.60, 699,871,301.40 and 363,788,368.40

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Solution

The fourth proportional to 466,580,867.60, 699,871,301.40 and 363,788,368.40 is: 545,682,552.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,580,867.60 : 699,871,301.40 = 363,788,368.40 : x
  2. Step 2: Convert to fraction form
    466,580,867.60/699,871,301.40 = 363,788,368.40/x
  3. Step 3: Cross multiply
    466,580,867.60x = 699,871,301.40 × 363,788,368.40
  4. Step 4: Simplify right side
    466,580,867.60x = 254,605,038,826,290,624
  5. Step 5: Solve for x
    x = 254,605,038,826,290,624/466,580,867.60
  6. Step 6: Final answer
    x = 545,682,552.60

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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.