Home / 3,911,263,611,850.40-5,866,894,036,907.80-1,046,004,931,854.10

Finding the Fourth Proportional to 3,911,263,611,850.40, 5,866,894,036,907.80 and 1,046,004,931,854.10

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Solution

The fourth proportional to 3,911,263,611,850.40, 5,866,894,036,907.80 and 1,046,004,931,854.10 is: 1,569,007,028,490.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,911,263,611,850.40 : 5,866,894,036,907.80 = 1,046,004,931,854.10 : x
  2. Step 2: Convert to fraction form
    3,911,263,611,850.40/5,866,894,036,907.80 = 1,046,004,931,854.10/x
  3. Step 3: Cross multiply
    3,911,263,611,850.40x = 5,866,894,036,907.80 × 1,046,004,931,854.10
  4. Step 4: Simplify right side
    3,911,263,611,850.40x = 6,136,800,097,270,969,172,754,432
  5. Step 5: Solve for x
    x = 6,136,800,097,270,969,172,754,432/3,911,263,611,850.40
  6. Step 6: Final answer
    x = 1,569,007,028,490.13

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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.