Home / 1,100,637,053.22-1,651,681,993.28-583,430,700.40

Finding the Fourth Proportional to 1,100,637,053.22, 1,651,681,993.28 and 583,430,700.40

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Solution

The fourth proportional to 1,100,637,053.22, 1,651,681,993.28 and 583,430,700.40 is: 875,531,111.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,100,637,053.22 : 1,651,681,993.28 = 583,430,700.40 : x
  2. Step 2: Convert to fraction form
    1,100,637,053.22/1,651,681,993.28 = 583,430,700.40/x
  3. Step 3: Cross multiply
    1,100,637,053.22x = 1,651,681,993.28 × 583,430,700.40
  4. Step 4: Simplify right side
    1,100,637,053.22x = 963,641,982,177,418,496
  5. Step 5: Solve for x
    x = 963,641,982,177,418,496/1,100,637,053.22
  6. Step 6: Final answer
    x = 875,531,111.15

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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.