Home / 2,745,317,547.83-3,788,952,342.25-1,674,242,263.83

Finding the Fourth Proportional to 2,745,317,547.83, 3,788,952,342.25 and 1,674,242,263.83

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Solution

The fourth proportional to 2,745,317,547.83, 3,788,952,342.25 and 1,674,242,263.83 is: 2,310,706,880.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,745,317,547.83 : 3,788,952,342.25 = 1,674,242,263.83 : x
  2. Step 2: Convert to fraction form
    2,745,317,547.83/3,788,952,342.25 = 1,674,242,263.83/x
  3. Step 3: Cross multiply
    2,745,317,547.83x = 3,788,952,342.25 × 1,674,242,263.83
  4. Step 4: Simplify right side
    2,745,317,547.83x = 6,343,624,147,022,073,856
  5. Step 5: Solve for x
    x = 6,343,624,147,022,073,856/2,745,317,547.83
  6. Step 6: Final answer
    x = 2,310,706,880.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.