Home / 5,946,248,515.67-8,206,038,704.16-3,406,421,353.15

Finding the Fourth Proportional to 5,946,248,515.67, 8,206,038,704.16 and 3,406,421,353.15

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Solution

The fourth proportional to 5,946,248,515.67, 8,206,038,704.16 and 3,406,421,353.15 is: 4,700,985,065.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,946,248,515.67 : 8,206,038,704.16 = 3,406,421,353.15 : x
  2. Step 2: Convert to fraction form
    5,946,248,515.67/8,206,038,704.16 = 3,406,421,353.15/x
  3. Step 3: Cross multiply
    5,946,248,515.67x = 8,206,038,704.16 × 3,406,421,353.15
  4. Step 4: Simplify right side
    5,946,248,515.67x = 27,953,225,466,625,978,368
  5. Step 5: Solve for x
    x = 27,953,225,466,625,978,368/5,946,248,515.67
  6. Step 6: Final answer
    x = 4,700,985,065.28

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Double scale
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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.