Home / 1,748,021,893.74-2,412,241,679.07-955,050,807.24

Finding the Fourth Proportional to 1,748,021,893.74, 2,412,241,679.07 and 955,050,807.24

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Solution

The fourth proportional to 1,748,021,893.74, 2,412,241,679.07 and 955,050,807.24 is: 1,317,954,523.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,021,893.74 : 2,412,241,679.07 = 955,050,807.24 : x
  2. Step 2: Convert to fraction form
    1,748,021,893.74/2,412,241,679.07 = 955,050,807.24/x
  3. Step 3: Cross multiply
    1,748,021,893.74x = 2,412,241,679.07 × 955,050,807.24
  4. Step 4: Simplify right side
    1,748,021,893.74x = 2,303,813,362,853,776,640
  5. Step 5: Solve for x
    x = 2,303,813,362,853,776,640/1,748,021,893.74
  6. Step 6: Final answer
    x = 1,317,954,523.97

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1.5x scale

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.