Home / 4,129,843,569,558.40-5,699,201,844,282.40-2,252,726,779,820.20

Finding the Fourth Proportional to 4,129,843,569,558.40, 5,699,201,844,282.40 and 2,252,726,779,820.20

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Solution

The fourth proportional to 4,129,843,569,558.40, 5,699,201,844,282.40 and 2,252,726,779,820.20 is: 3,108,772,621,038.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,129,843,569,558.40 : 5,699,201,844,282.40 = 2,252,726,779,820.20 : x
  2. Step 2: Convert to fraction form
    4,129,843,569,558.40/5,699,201,844,282.40 = 2,252,726,779,820.20/x
  3. Step 3: Cross multiply
    4,129,843,569,558.40x = 5,699,201,844,282.40 × 2,252,726,779,820.20
  4. Step 4: Simplify right side
    4,129,843,569,558.40x = 12,838,744,618,215,637,195,423,744
  5. Step 5: Solve for x
    x = 12,838,744,618,215,637,195,423,744/4,129,843,569,558.40
  6. Step 6: Final answer
    x = 3,108,772,621,038.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.