Home / 1,779,626,854.40-2,667,550,713.60-858,903,353.60

Finding the Fourth Proportional to 1,779,626,854.40, 2,667,550,713.60 and 858,903,353.60

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Solution

The fourth proportional to 1,779,626,854.40, 2,667,550,713.60 and 858,903,353.60 is: 1,287,443,066.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,779,626,854.40 : 2,667,550,713.60 = 858,903,353.60 : x
  2. Step 2: Convert to fraction form
    1,779,626,854.40/2,667,550,713.60 = 858,903,353.60/x
  3. Step 3: Cross multiply
    1,779,626,854.40x = 2,667,550,713.60 × 858,903,353.60
  4. Step 4: Simplify right side
    1,779,626,854.40x = 2,291,168,253,809,113,088
  5. Step 5: Solve for x
    x = 2,291,168,253,809,113,088/1,779,626,854.40
  6. Step 6: Final answer
    x = 1,287,443,066.02

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