Home / 910,313,701,631.10-1,365,554,488,529.90-297,696,439,448.42

Finding the Fourth Proportional to 910,313,701,631.10, 1,365,554,488,529.90 and 297,696,439,448.42

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Solution

The fourth proportional to 910,313,701,631.10, 1,365,554,488,529.90 and 297,696,439,448.42 is: 446,572,108,471.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    910,313,701,631.10 : 1,365,554,488,529.90 = 297,696,439,448.42 : x
  2. Step 2: Convert to fraction form
    910,313,701,631.10/1,365,554,488,529.90 = 297,696,439,448.42/x
  3. Step 3: Cross multiply
    910,313,701,631.10x = 1,365,554,488,529.90 × 297,696,439,448.42
  4. Step 4: Simplify right side
    910,313,701,631.10x = 406,520,709,108,159,446,253,568
  5. Step 5: Solve for x
    x = 406,520,709,108,159,446,253,568/910,313,701,631.10
  6. Step 6: Final answer
    x = 446,572,108,471.79

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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.