Home / 4,590,868,847,643.30-6,887,270,411,892.30-1,489,235,687,441.10

Finding the Fourth Proportional to 4,590,868,847,643.30, 6,887,270,411,892.30 and 1,489,235,687,441.10

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Solution

The fourth proportional to 4,590,868,847,643.30, 6,887,270,411,892.30 and 1,489,235,687,441.10 is: 2,234,167,262,633.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,590,868,847,643.30 : 6,887,270,411,892.30 = 1,489,235,687,441.10 : x
  2. Step 2: Convert to fraction form
    4,590,868,847,643.30/6,887,270,411,892.30 = 1,489,235,687,441.10/x
  3. Step 3: Cross multiply
    4,590,868,847,643.30x = 6,887,270,411,892.30 × 1,489,235,687,441.10
  4. Step 4: Simplify right side
    4,590,868,847,643.30x = 10,256,768,886,447,177,549,742,080
  5. Step 5: Solve for x
    x = 10,256,768,886,447,177,549,742,080/4,590,868,847,643.30
  6. Step 6: Final answer
    x = 2,234,167,262,633.18

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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.