Home / 151,165,713,643.20-226,748,570,464.80-46,462,483,281.60

Finding the Fourth Proportional to 151,165,713,643.20, 226,748,570,464.80 and 46,462,483,281.60

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Solution

The fourth proportional to 151,165,713,643.20, 226,748,570,464.80 and 46,462,483,281.60 is: 69,693,724,922.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,165,713,643.20 : 226,748,570,464.80 = 46,462,483,281.60 : x
  2. Step 2: Convert to fraction form
    151,165,713,643.20/226,748,570,464.80 = 46,462,483,281.60/x
  3. Step 3: Cross multiply
    151,165,713,643.20x = 226,748,570,464.80 × 46,462,483,281.60
  4. Step 4: Simplify right side
    151,165,713,643.20x = 10,535,301,664,347,468,595,200
  5. Step 5: Solve for x
    x = 10,535,301,664,347,468,595,200/151,165,713,643.20
  6. Step 6: Final answer
    x = 69,693,724,922.40

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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.