Home / 5,069,718,547.40-6,995,286,529.70-2,925,542,981.52

Finding the Fourth Proportional to 5,069,718,547.40, 6,995,286,529.70 and 2,925,542,981.52

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Solution

The fourth proportional to 5,069,718,547.40, 6,995,286,529.70 and 2,925,542,981.52 is: 4,036,715,494.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,069,718,547.40 : 6,995,286,529.70 = 2,925,542,981.52 : x
  2. Step 2: Convert to fraction form
    5,069,718,547.40/6,995,286,529.70 = 2,925,542,981.52/x
  3. Step 3: Cross multiply
    5,069,718,547.40x = 6,995,286,529.70 × 2,925,542,981.52
  4. Step 4: Simplify right side
    5,069,718,547.40x = 20,465,011,410,670,604,288
  5. Step 5: Solve for x
    x = 20,465,011,410,670,604,288/5,069,718,547.40
  6. Step 6: Final answer
    x = 4,036,715,494.03

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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.