Home / 2,119,103,667,802.60-3,178,655,501,703.90-2,119,103,667,802.60

Finding the Fourth Proportional to 2,119,103,667,802.60, 3,178,655,501,703.90 and 2,119,103,667,802.60

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Solution

The fourth proportional to 2,119,103,667,802.60, 3,178,655,501,703.90 and 2,119,103,667,802.60 is: 3,178,655,501,703.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,119,103,667,802.60 : 3,178,655,501,703.90 = 2,119,103,667,802.60 : x
  2. Step 2: Convert to fraction form
    2,119,103,667,802.60/3,178,655,501,703.90 = 2,119,103,667,802.60/x
  3. Step 3: Cross multiply
    2,119,103,667,802.60x = 3,178,655,501,703.90 × 2,119,103,667,802.60
  4. Step 4: Simplify right side
    2,119,103,667,802.60x = 6,735,900,532,341,648,081,813,504
  5. Step 5: Solve for x
    x = 6,735,900,532,341,648,081,813,504/2,119,103,667,802.60
  6. Step 6: Final answer
    x = 3,178,655,501,703.90

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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.