Home / 1,106,722,201.96-1,527,275,344.57-604,934,281.16

Finding the Fourth Proportional to 1,106,722,201.96, 1,527,275,344.57 and 604,934,281.16

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Solution

The fourth proportional to 1,106,722,201.96, 1,527,275,344.57 and 604,934,281.16 is: 834,808,600.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,106,722,201.96 : 1,527,275,344.57 = 604,934,281.16 : x
  2. Step 2: Convert to fraction form
    1,106,722,201.96/1,527,275,344.57 = 604,934,281.16/x
  3. Step 3: Cross multiply
    1,106,722,201.96x = 1,527,275,344.57 × 604,934,281.16
  4. Step 4: Simplify right side
    1,106,722,201.96x = 923,901,212,697,377,152
  5. Step 5: Solve for x
    x = 923,901,212,697,377,152/1,106,722,201.96
  6. Step 6: Final answer
    x = 834,808,600.62

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Double scale
Find fourth proportional to 1,106,722,202.96, 1,527,275,345.95 and 604,934,282.16
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.