Home / 1,132,303,259,980.60-1,698,461,239,445.50-377,684,770,572.12

Finding the Fourth Proportional to 1,132,303,259,980.60, 1,698,461,239,445.50 and 377,684,770,572.12

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Solution

The fourth proportional to 1,132,303,259,980.60, 1,698,461,239,445.50 and 377,684,770,572.12 is: 566,529,273,753.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,303,259,980.60 : 1,698,461,239,445.50 = 377,684,770,572.12 : x
  2. Step 2: Convert to fraction form
    1,132,303,259,980.60/1,698,461,239,445.50 = 377,684,770,572.12/x
  3. Step 3: Cross multiply
    1,132,303,259,980.60x = 1,698,461,239,445.50 × 377,684,770,572.12
  4. Step 4: Simplify right side
    1,132,303,259,980.60x = 641,482,943,545,612,242,518,016
  5. Step 5: Solve for x
    x = 641,482,943,545,612,242,518,016/1,132,303,259,980.60
  6. Step 6: Final answer
    x = 566,529,273,753.57

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Double scale
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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.