Home / 2,200,052,938,520.40-3,036,073,201,156.80-1,224,549,879,167.70

Finding the Fourth Proportional to 2,200,052,938,520.40, 3,036,073,201,156.80 and 1,224,549,879,167.70

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Solution

The fourth proportional to 2,200,052,938,520.40, 3,036,073,201,156.80 and 1,224,549,879,167.70 is: 1,689,878,914,514.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,200,052,938,520.40 : 3,036,073,201,156.80 = 1,224,549,879,167.70 : x
  2. Step 2: Convert to fraction form
    2,200,052,938,520.40/3,036,073,201,156.80 = 1,224,549,879,167.70/x
  3. Step 3: Cross multiply
    2,200,052,938,520.40x = 3,036,073,201,156.80 × 1,224,549,879,167.70
  4. Step 4: Simplify right side
    2,200,052,938,520.40x = 3,717,823,071,620,850,966,855,680
  5. Step 5: Solve for x
    x = 3,717,823,071,620,850,966,855,680/2,200,052,938,520.40
  6. Step 6: Final answer
    x = 1,689,878,914,514.30

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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.