Home / 10,922,841,410.58-15,073,547,348.64-5,910,642,617.94

Finding the Fourth Proportional to 10,922,841,410.58, 15,073,547,348.64 and 5,910,642,617.94

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Solution

The fourth proportional to 10,922,841,410.58, 15,073,547,348.64 and 5,910,642,617.94 is: 8,156,700,991.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,922,841,410.58 : 15,073,547,348.64 = 5,910,642,617.94 : x
  2. Step 2: Convert to fraction form
    10,922,841,410.58/15,073,547,348.64 = 5,910,642,617.94/x
  3. Step 3: Cross multiply
    10,922,841,410.58x = 15,073,547,348.64 × 5,910,642,617.94
  4. Step 4: Simplify right side
    10,922,841,410.58x = 89,094,351,362,408,071,168
  5. Step 5: Solve for x
    x = 89,094,351,362,408,071,168/10,922,841,410.58
  6. Step 6: Final answer
    x = 8,156,700,991.38

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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.