Home / 2,480,070,917.77-3,720,645,060.09-906,175,695

Finding the Fourth Proportional to 2,480,070,917.77, 3,720,645,060.09 and 906,175,695

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Solution

The fourth proportional to 2,480,070,917.77, 3,720,645,060.09 and 906,175,695 is: 1,359,460,368.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,480,070,917.77 : 3,720,645,060.09 = 906,175,695 : x
  2. Step 2: Convert to fraction form
    2,480,070,917.77/3,720,645,060.09 = 906,175,695/x
  3. Step 3: Cross multiply
    2,480,070,917.77x = 3,720,645,060.09 × 906,175,695
  4. Step 4: Simplify right side
    2,480,070,917.77x = 3,371,558,123,175,372,800
  5. Step 5: Solve for x
    x = 3,371,558,123,175,372,800/2,480,070,917.77
  6. Step 6: Final answer
    x = 1,359,460,368.26

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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.