Home / 10,883,254,880.67-15,011,155,159.32-7,264,454,054.31

Finding the Fourth Proportional to 10,883,254,880.67, 15,011,155,159.32 and 7,264,454,054.31

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Solution

The fourth proportional to 10,883,254,880.67, 15,011,155,159.32 and 7,264,454,054.31 is: 10,019,782,514.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,883,254,880.67 : 15,011,155,159.32 = 7,264,454,054.31 : x
  2. Step 2: Convert to fraction form
    10,883,254,880.67/15,011,155,159.32 = 7,264,454,054.31/x
  3. Step 3: Cross multiply
    10,883,254,880.67x = 15,011,155,159.32 × 7,264,454,054.31
  4. Step 4: Simplify right side
    10,883,254,880.67x = 109,047,846,956,998,656,000
  5. Step 5: Solve for x
    x = 109,047,846,956,998,656,000/10,883,254,880.67
  6. Step 6: Final answer
    x = 10,019,782,514.76

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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.