Home / 5,946,248,530.35-8,206,038,724.43-3,406,421,367.90

Finding the Fourth Proportional to 5,946,248,530.35, 8,206,038,724.43 and 3,406,421,367.90

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Solution

The fourth proportional to 5,946,248,530.35, 8,206,038,724.43 and 3,406,421,367.90 is: 4,700,985,085.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,946,248,530.35 : 8,206,038,724.43 = 3,406,421,367.90 : x
  2. Step 2: Convert to fraction form
    5,946,248,530.35/8,206,038,724.43 = 3,406,421,367.90/x
  3. Step 3: Cross multiply
    5,946,248,530.35x = 8,206,038,724.43 × 3,406,421,367.90
  4. Step 4: Simplify right side
    5,946,248,530.35x = 27,953,225,656,696,180,736
  5. Step 5: Solve for x
    x = 27,953,225,656,696,180,736/5,946,248,530.35
  6. Step 6: Final answer
    x = 4,700,985,085.64

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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.