Home / 4,748,979,136,302.60-6,553,231,548,170.70-2,665,198,363,975.70

Finding the Fourth Proportional to 4,748,979,136,302.60, 6,553,231,548,170.70 and 2,665,198,363,975.70

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Solution

The fourth proportional to 4,748,979,136,302.60, 6,553,231,548,170.70 and 2,665,198,363,975.70 is: 3,677,771,895,737.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,748,979,136,302.60 : 6,553,231,548,170.70 = 2,665,198,363,975.70 : x
  2. Step 2: Convert to fraction form
    4,748,979,136,302.60/6,553,231,548,170.70 = 2,665,198,363,975.70/x
  3. Step 3: Cross multiply
    4,748,979,136,302.60x = 6,553,231,548,170.70 × 2,665,198,363,975.70
  4. Step 4: Simplify right side
    4,748,979,136,302.60x = 17,465,662,000,938,495,749,652,480
  5. Step 5: Solve for x
    x = 17,465,662,000,938,495,749,652,480/4,748,979,136,302.60
  6. Step 6: Final answer
    x = 3,677,771,895,737.72

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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.