Home / 2,657,208,021.40-3,985,812,032.10-1,550,677,000.60

Finding the Fourth Proportional to 2,657,208,021.40, 3,985,812,032.10 and 1,550,677,000.60

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Solution

The fourth proportional to 2,657,208,021.40, 3,985,812,032.10 and 1,550,677,000.60 is: 2,326,015,500.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,657,208,021.40 : 3,985,812,032.10 = 1,550,677,000.60 : x
  2. Step 2: Convert to fraction form
    2,657,208,021.40/3,985,812,032.10 = 1,550,677,000.60/x
  3. Step 3: Cross multiply
    2,657,208,021.40x = 3,985,812,032.10 × 1,550,677,000.60
  4. Step 4: Simplify right side
    2,657,208,021.40x = 6,180,707,046,892,218,368
  5. Step 5: Solve for x
    x = 6,180,707,046,892,218,368/2,657,208,021.40
  6. Step 6: Final answer
    x = 2,326,015,500.90

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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.