Home / 93,653,834,854.99-140,508,348,372.89-37,727,543,329.87

Finding the Fourth Proportional to 93,653,834,854.99, 140,508,348,372.89 and 37,727,543,329.87

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Solution

The fourth proportional to 93,653,834,854.99, 140,508,348,372.89 and 37,727,543,329.87 is: 56,602,431,813.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,653,834,854.99 : 140,508,348,372.89 = 37,727,543,329.87 : x
  2. Step 2: Convert to fraction form
    93,653,834,854.99/140,508,348,372.89 = 37,727,543,329.87/x
  3. Step 3: Cross multiply
    93,653,834,854.99x = 140,508,348,372.89 × 37,727,543,329.87
  4. Step 4: Simplify right side
    93,653,834,854.99x = 5,301,034,801,446,677,118,976
  5. Step 5: Solve for x
    x = 5,301,034,801,446,677,118,976/93,653,834,854.99
  6. Step 6: Final answer
    x = 56,602,431,813.44

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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.