Home / 22,929,141,709,329-34,393,841,148,139-7,648,117,298,805.40

Finding the Fourth Proportional to 22,929,141,709,329, 34,393,841,148,139 and 7,648,117,298,805.40

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Solution

The fourth proportional to 22,929,141,709,329, 34,393,841,148,139 and 7,648,117,298,805.40 is: 11,472,218,838,022.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,929,141,709,329 : 34,393,841,148,139 = 7,648,117,298,805.40 : x
  2. Step 2: Convert to fraction form
    22,929,141,709,329/34,393,841,148,139 = 7,648,117,298,805.40/x
  3. Step 3: Cross multiply
    22,929,141,709,329x = 34,393,841,148,139 × 7,648,117,298,805.40
  4. Step 4: Simplify right side
    22,929,141,709,329x = 263,048,131,457,446,895,851,405,312
  5. Step 5: Solve for x
    x = 263,048,131,457,446,895,851,405,312/22,929,141,709,329
  6. Step 6: Final answer
    x = 11,472,218,838,022.29

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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.