Home / 6,210,354,177.61-9,318,440,283.08-3,060,851,879.64

Finding the Fourth Proportional to 6,210,354,177.61, 9,318,440,283.08 and 3,060,851,879.64

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Solution

The fourth proportional to 6,210,354,177.61, 9,318,440,283.08 and 3,060,851,879.64 is: 4,592,711,565.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,210,354,177.61 : 9,318,440,283.08 = 3,060,851,879.64 : x
  2. Step 2: Convert to fraction form
    6,210,354,177.61/9,318,440,283.08 = 3,060,851,879.64/x
  3. Step 3: Cross multiply
    6,210,354,177.61x = 9,318,440,283.08 × 3,060,851,879.64
  4. Step 4: Simplify right side
    6,210,354,177.61x = 28,522,365,455,736,246,272
  5. Step 5: Solve for x
    x = 28,522,365,455,736,246,272/6,210,354,177.61
  6. Step 6: Final answer
    x = 4,592,711,565.24

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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.