Home / 7,626,476,356.71-11,439,503,065.91-2,030,461,454.31

Finding the Fourth Proportional to 7,626,476,356.71, 11,439,503,065.91 and 2,030,461,454.31

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Solution

The fourth proportional to 7,626,476,356.71, 11,439,503,065.91 and 2,030,461,454.31 is: 3,045,635,880.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,626,476,356.71 : 11,439,503,065.91 = 2,030,461,454.31 : x
  2. Step 2: Convert to fraction form
    7,626,476,356.71/11,439,503,065.91 = 2,030,461,454.31/x
  3. Step 3: Cross multiply
    7,626,476,356.71x = 11,439,503,065.91 × 2,030,461,454.31
  4. Step 4: Simplify right side
    7,626,476,356.71x = 23,227,470,031,791,321,088
  5. Step 5: Solve for x
    x = 23,227,470,031,791,321,088/7,626,476,356.71
  6. Step 6: Final answer
    x = 3,045,635,880.24

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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.