Home / 11,064,262,937.76-15,268,728,541.68-5,983,626,762.14

Finding the Fourth Proportional to 11,064,262,937.76, 15,268,728,541.68 and 5,983,626,762.14

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Solution

The fourth proportional to 11,064,262,937.76, 15,268,728,541.68 and 5,983,626,762.14 is: 8,257,429,639.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,064,262,937.76 : 15,268,728,541.68 = 5,983,626,762.14 : x
  2. Step 2: Convert to fraction form
    11,064,262,937.76/15,268,728,541.68 = 5,983,626,762.14/x
  3. Step 3: Cross multiply
    11,064,262,937.76x = 15,268,728,541.68 × 5,983,626,762.14
  4. Step 4: Simplify right side
    11,064,262,937.76x = 91,362,372,725,750,071,296
  5. Step 5: Solve for x
    x = 91,362,372,725,750,071,296/11,064,262,937.76
  6. Step 6: Final answer
    x = 8,257,429,639.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.