Home / 804,816,000.70-1,207,224,001.05-804,816,000.70

Finding the Fourth Proportional to 804,816,000.70, 1,207,224,001.05 and 804,816,000.70

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Solution

The fourth proportional to 804,816,000.70, 1,207,224,001.05 and 804,816,000.70 is: 1,207,224,001.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,816,000.70 : 1,207,224,001.05 = 804,816,000.70 : x
  2. Step 2: Convert to fraction form
    804,816,000.70/1,207,224,001.05 = 804,816,000.70/x
  3. Step 3: Cross multiply
    804,816,000.70x = 1,207,224,001.05 × 804,816,000.70
  4. Step 4: Simplify right side
    804,816,000.70x = 971,593,192,474,113,664
  5. Step 5: Solve for x
    x = 971,593,192,474,113,664/804,816,000.70
  6. Step 6: Final answer
    x = 1,207,224,001.05

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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.