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Finding the Fourth Proportional to 3,771,024,871.95, 5,656,537,307.93 and 3,771,024,871.95

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Solution

The fourth proportional to 3,771,024,871.95, 5,656,537,307.93 and 3,771,024,871.95 is: 5,656,537,307.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,771,024,871.95 : 5,656,537,307.93 = 3,771,024,871.95 : x
  2. Step 2: Convert to fraction form
    3,771,024,871.95/5,656,537,307.93 = 3,771,024,871.95/x
  3. Step 3: Cross multiply
    3,771,024,871.95x = 5,656,537,307.93 × 3,771,024,871.95
  4. Step 4: Simplify right side
    3,771,024,871.95x = 21,330,942,877,298,270,208
  5. Step 5: Solve for x
    x = 21,330,942,877,298,270,208/3,771,024,871.95
  6. Step 6: Final answer
    x = 5,656,537,307.93

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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.