Home / 155,175,033,535.20-232,762,550,302.80-113,333,620,723.20

Finding the Fourth Proportional to 155,175,033,535.20, 232,762,550,302.80 and 113,333,620,723.20

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Solution

The fourth proportional to 155,175,033,535.20, 232,762,550,302.80 and 113,333,620,723.20 is: 170,000,431,084.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,175,033,535.20 : 232,762,550,302.80 = 113,333,620,723.20 : x
  2. Step 2: Convert to fraction form
    155,175,033,535.20/232,762,550,302.80 = 113,333,620,723.20/x
  3. Step 3: Cross multiply
    155,175,033,535.20x = 232,762,550,302.80 × 113,333,620,723.20
  4. Step 4: Simplify right side
    155,175,033,535.20x = 26,379,822,594,582,292,463,616
  5. Step 5: Solve for x
    x = 26,379,822,594,582,292,463,616/155,175,033,535.20
  6. Step 6: Final answer
    x = 170,000,431,084.80

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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.