Home / 797,184,000.40-1,195,776,000.60-593,110,656.40

Finding the Fourth Proportional to 797,184,000.40, 1,195,776,000.60 and 593,110,656.40

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Solution

The fourth proportional to 797,184,000.40, 1,195,776,000.60 and 593,110,656.40 is: 889,665,984.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,184,000.40 : 1,195,776,000.60 = 593,110,656.40 : x
  2. Step 2: Convert to fraction form
    797,184,000.40/1,195,776,000.60 = 593,110,656.40/x
  3. Step 3: Cross multiply
    797,184,000.40x = 1,195,776,000.60 × 593,110,656.40
  4. Step 4: Simplify right side
    797,184,000.40x = 709,227,488,623,232,768
  5. Step 5: Solve for x
    x = 709,227,488,623,232,768/797,184,000.40
  6. Step 6: Final answer
    x = 889,665,984.60

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1.5x scale

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.