Home / 4,976,010,352.84-6,866,853,477.96-2,717,951,319.40

Finding the Fourth Proportional to 4,976,010,352.84, 6,866,853,477.96 and 2,717,951,319.40

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Solution

The fourth proportional to 4,976,010,352.84, 6,866,853,477.96 and 2,717,951,319.40 is: 3,750,750,530.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,976,010,352.84 : 6,866,853,477.96 = 2,717,951,319.40 : x
  2. Step 2: Convert to fraction form
    4,976,010,352.84/6,866,853,477.96 = 2,717,951,319.40/x
  3. Step 3: Cross multiply
    4,976,010,352.84x = 6,866,853,477.96 × 2,717,951,319.40
  4. Step 4: Simplify right side
    4,976,010,352.84x = 18,663,773,470,547,861,504
  5. Step 5: Solve for x
    x = 18,663,773,470,547,861,504/4,976,010,352.84
  6. Step 6: Final answer
    x = 3,750,750,530.47

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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.