Home / 1,230,336,059.80-1,845,504,089.70-1,175,916,501.40

Finding the Fourth Proportional to 1,230,336,059.80, 1,845,504,089.70 and 1,175,916,501.40

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Solution

The fourth proportional to 1,230,336,059.80, 1,845,504,089.70 and 1,175,916,501.40 is: 1,763,874,752.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,230,336,059.80 : 1,845,504,089.70 = 1,175,916,501.40 : x
  2. Step 2: Convert to fraction form
    1,230,336,059.80/1,845,504,089.70 = 1,175,916,501.40/x
  3. Step 3: Cross multiply
    1,230,336,059.80x = 1,845,504,089.70 × 1,175,916,501.40
  4. Step 4: Simplify right side
    1,230,336,059.80x = 2,170,158,712,479,416,064
  5. Step 5: Solve for x
    x = 2,170,158,712,479,416,064/1,230,336,059.80
  6. Step 6: Final answer
    x = 1,763,874,752.10

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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.