Home / 1,882,849,099.12-2,598,355,264.08-1,036,173,832

Finding the Fourth Proportional to 1,882,849,099.12, 2,598,355,264.08 and 1,036,173,832

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Solution

The fourth proportional to 1,882,849,099.12, 2,598,355,264.08 and 1,036,173,832 is: 1,429,932,824.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,849,099.12 : 2,598,355,264.08 = 1,036,173,832 : x
  2. Step 2: Convert to fraction form
    1,882,849,099.12/2,598,355,264.08 = 1,036,173,832/x
  3. Step 3: Cross multiply
    1,882,849,099.12x = 2,598,355,264.08 × 1,036,173,832
  4. Step 4: Simplify right side
    1,882,849,099.12x = 2,692,347,730,879,145,472
  5. Step 5: Solve for x
    x = 2,692,347,730,879,145,472/1,882,849,099.12
  6. Step 6: Final answer
    x = 1,429,932,824.75

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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.