Home / 4,212,307,521.60-6,318,461,282.40-2,035,525,185.60

Finding the Fourth Proportional to 4,212,307,521.60, 6,318,461,282.40 and 2,035,525,185.60

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Solution

The fourth proportional to 4,212,307,521.60, 6,318,461,282.40 and 2,035,525,185.60 is: 3,053,287,778.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,212,307,521.60 : 6,318,461,282.40 = 2,035,525,185.60 : x
  2. Step 2: Convert to fraction form
    4,212,307,521.60/6,318,461,282.40 = 2,035,525,185.60/x
  3. Step 3: Cross multiply
    4,212,307,521.60x = 6,318,461,282.40 × 2,035,525,185.60
  4. Step 4: Simplify right side
    4,212,307,521.60x = 12,861,387,074,563,672,064
  5. Step 5: Solve for x
    x = 12,861,387,074,563,672,064/4,212,307,521.60
  6. Step 6: Final answer
    x = 3,053,287,778.40

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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.