Home / 2,442,371,445.65-3,654,312,108.93-1,446,926,745.51

Finding the Fourth Proportional to 2,442,371,445.65, 3,654,312,108.93 and 1,446,926,745.51

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Solution

The fourth proportional to 2,442,371,445.65, 3,654,312,108.93 and 1,446,926,745.51 is: 2,164,913,095.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,442,371,445.65 : 3,654,312,108.93 = 1,446,926,745.51 : x
  2. Step 2: Convert to fraction form
    2,442,371,445.65/3,654,312,108.93 = 1,446,926,745.51/x
  3. Step 3: Cross multiply
    2,442,371,445.65x = 3,654,312,108.93 × 1,446,926,745.51
  4. Step 4: Simplify right side
    2,442,371,445.65x = 5,287,521,926,851,869,696
  5. Step 5: Solve for x
    x = 5,287,521,926,851,869,696/2,442,371,445.65
  6. Step 6: Final answer
    x = 2,164,913,095.54

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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.