Home / 4,697,421,684.11-7,041,478,308.57-2,205,822,403.07

Finding the Fourth Proportional to 4,697,421,684.11, 7,041,478,308.57 and 2,205,822,403.07

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Solution

The fourth proportional to 4,697,421,684.11, 7,041,478,308.57 and 2,205,822,403.07 is: 3,306,548,070.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,697,421,684.11 : 7,041,478,308.57 = 2,205,822,403.07 : x
  2. Step 2: Convert to fraction form
    4,697,421,684.11/7,041,478,308.57 = 2,205,822,403.07/x
  3. Step 3: Cross multiply
    4,697,421,684.11x = 7,041,478,308.57 × 2,205,822,403.07
  4. Step 4: Simplify right side
    4,697,421,684.11x = 15,532,250,603,739,949,056
  5. Step 5: Solve for x
    x = 15,532,250,603,739,949,056/4,697,421,684.11
  6. Step 6: Final answer
    x = 3,306,548,070.04

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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.