Home / 918,332,963,999.70-1,377,499,445,999.50-918,332,963,999.70

Finding the Fourth Proportional to 918,332,963,999.70, 1,377,499,445,999.50 and 918,332,963,999.70

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Solution

The fourth proportional to 918,332,963,999.70, 1,377,499,445,999.50 and 918,332,963,999.70 is: 1,377,499,445,999.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    918,332,963,999.70 : 1,377,499,445,999.50 = 918,332,963,999.70 : x
  2. Step 2: Convert to fraction form
    918,332,963,999.70/1,377,499,445,999.50 = 918,332,963,999.70/x
  3. Step 3: Cross multiply
    918,332,963,999.70x = 1,377,499,445,999.50 × 918,332,963,999.70
  4. Step 4: Simplify right side
    918,332,963,999.70x = 1,265,003,149,152,665,378,750,464
  5. Step 5: Solve for x
    x = 1,265,003,149,152,665,378,750,464/918,332,963,999.70
  6. Step 6: Final answer
    x = 1,377,499,445,999.50

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Double scale
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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.