Home / 2,910,555,636.57-4,364,088,087.11-1,334,688,802.20

Finding the Fourth Proportional to 2,910,555,636.57, 4,364,088,087.11 and 1,334,688,802.20

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Solution

The fourth proportional to 2,910,555,636.57, 4,364,088,087.11 and 1,334,688,802.20 is: 2,001,232,832.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,910,555,636.57 : 4,364,088,087.11 = 1,334,688,802.20 : x
  2. Step 2: Convert to fraction form
    2,910,555,636.57/4,364,088,087.11 = 1,334,688,802.20/x
  3. Step 3: Cross multiply
    2,910,555,636.57x = 4,364,088,087.11 × 1,334,688,802.20
  4. Step 4: Simplify right side
    2,910,555,636.57x = 5,824,699,501,673,461,760
  5. Step 5: Solve for x
    x = 5,824,699,501,673,461,760/2,910,555,636.57
  6. Step 6: Final answer
    x = 2,001,232,832.83

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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.