Home / 7,343,974,340.62-11,018,122,815.04-2,369,602,878.66

Finding the Fourth Proportional to 7,343,974,340.62, 11,018,122,815.04 and 2,369,602,878.66

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Solution

The fourth proportional to 7,343,974,340.62, 11,018,122,815.04 and 2,369,602,878.66 is: 3,555,101,683.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,343,974,340.62 : 11,018,122,815.04 = 2,369,602,878.66 : x
  2. Step 2: Convert to fraction form
    7,343,974,340.62/11,018,122,815.04 = 2,369,602,878.66/x
  3. Step 3: Cross multiply
    7,343,974,340.62x = 11,018,122,815.04 × 2,369,602,878.66
  4. Step 4: Simplify right side
    7,343,974,340.62x = 26,108,575,539,941,097,472
  5. Step 5: Solve for x
    x = 26,108,575,539,941,097,472/7,343,974,340.62
  6. Step 6: Final answer
    x = 3,555,101,683.23

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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.