Home / 1,164,130,818.80-1,746,196,228.20-1,056,992,313.20

Finding the Fourth Proportional to 1,164,130,818.80, 1,746,196,228.20 and 1,056,992,313.20

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Solution

The fourth proportional to 1,164,130,818.80, 1,746,196,228.20 and 1,056,992,313.20 is: 1,585,488,469.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,130,818.80 : 1,746,196,228.20 = 1,056,992,313.20 : x
  2. Step 2: Convert to fraction form
    1,164,130,818.80/1,746,196,228.20 = 1,056,992,313.20/x
  3. Step 3: Cross multiply
    1,164,130,818.80x = 1,746,196,228.20 × 1,056,992,313.20
  4. Step 4: Simplify right side
    1,164,130,818.80x = 1,845,715,990,546,233,088
  5. Step 5: Solve for x
    x = 1,845,715,990,546,233,088/1,164,130,818.80
  6. Step 6: Final answer
    x = 1,585,488,469.80

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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.