Home / 6,811,473,622.60-10,217,210,433.90-4,974,813,526.60

Finding the Fourth Proportional to 6,811,473,622.60, 10,217,210,433.90 and 4,974,813,526.60

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Solution

The fourth proportional to 6,811,473,622.60, 10,217,210,433.90 and 4,974,813,526.60 is: 7,462,220,289.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,811,473,622.60 : 10,217,210,433.90 = 4,974,813,526.60 : x
  2. Step 2: Convert to fraction form
    6,811,473,622.60/10,217,210,433.90 = 4,974,813,526.60/x
  3. Step 3: Cross multiply
    6,811,473,622.60x = 10,217,210,433.90 × 4,974,813,526.60
  4. Step 4: Simplify right side
    6,811,473,622.60x = 50,828,716,670,684,381,184
  5. Step 5: Solve for x
    x = 50,828,716,670,684,381,184/6,811,473,622.60
  6. Step 6: Final answer
    x = 7,462,220,289.90

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Double scale
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1.5x scale

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.