Home / 4,903,363,789.60-6,766,785,590.16-2,675,839,554.40

Finding the Fourth Proportional to 4,903,363,789.60, 6,766,785,590.16 and 2,675,839,554.40

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Solution

The fourth proportional to 4,903,363,789.60, 6,766,785,590.16 and 2,675,839,554.40 is: 3,692,736,928.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,903,363,789.60 : 6,766,785,590.16 = 2,675,839,554.40 : x
  2. Step 2: Convert to fraction form
    4,903,363,789.60/6,766,785,590.16 = 2,675,839,554.40/x
  3. Step 3: Cross multiply
    4,903,363,789.60x = 6,766,785,590.16 × 2,675,839,554.40
  4. Step 4: Simplify right side
    4,903,363,789.60x = 18,106,832,538,294,075,392
  5. Step 5: Solve for x
    x = 18,106,832,538,294,075,392/4,903,363,789.60
  6. Step 6: Final answer
    x = 3,692,736,928.21

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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.