Home / 2,710,942,139.88-4,048,157,683.35-2,213,938,595.25

Finding the Fourth Proportional to 2,710,942,139.88, 4,048,157,683.35 and 2,213,938,595.25

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Solution

The fourth proportional to 2,710,942,139.88, 4,048,157,683.35 and 2,213,938,595.25 is: 3,305,999,195.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,710,942,139.88 : 4,048,157,683.35 = 2,213,938,595.25 : x
  2. Step 2: Convert to fraction form
    2,710,942,139.88/4,048,157,683.35 = 2,213,938,595.25/x
  3. Step 3: Cross multiply
    2,710,942,139.88x = 4,048,157,683.35 × 2,213,938,595.25
  4. Step 4: Simplify right side
    2,710,942,139.88x = 8,962,372,534,826,393,600
  5. Step 5: Solve for x
    x = 8,962,372,534,826,393,600/2,710,942,139.88
  6. Step 6: Final answer
    x = 3,305,999,195.99

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Find fourth proportional to 2,710,942,140.88, 4,048,157,684.84 and 2,213,938,596.25
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.