Home / 2,113,349,552.03-3,169,500,483.45-714,302,720.65

Finding the Fourth Proportional to 2,113,349,552.03, 3,169,500,483.45 and 714,302,720.65

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Solution

The fourth proportional to 2,113,349,552.03, 3,169,500,483.45 and 714,302,720.65 is: 1,071,277,023.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,113,349,552.03 : 3,169,500,483.45 = 714,302,720.65 : x
  2. Step 2: Convert to fraction form
    2,113,349,552.03/3,169,500,483.45 = 714,302,720.65/x
  3. Step 3: Cross multiply
    2,113,349,552.03x = 3,169,500,483.45 × 714,302,720.65
  4. Step 4: Simplify right side
    2,113,349,552.03x = 2,263,982,818,436,572,928
  5. Step 5: Solve for x
    x = 2,263,982,818,436,572,928/2,113,349,552.03
  6. Step 6: Final answer
    x = 1,071,277,023.84

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Double scale
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1.5x scale

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.