Home / 4,370,865,769.10-6,556,298,653.65-2,976,152,008.70

Finding the Fourth Proportional to 4,370,865,769.10, 6,556,298,653.65 and 2,976,152,008.70

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Solution

The fourth proportional to 4,370,865,769.10, 6,556,298,653.65 and 2,976,152,008.70 is: 4,464,228,013.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,370,865,769.10 : 6,556,298,653.65 = 2,976,152,008.70 : x
  2. Step 2: Convert to fraction form
    4,370,865,769.10/6,556,298,653.65 = 2,976,152,008.70/x
  3. Step 3: Cross multiply
    4,370,865,769.10x = 6,556,298,653.65 × 2,976,152,008.70
  4. Step 4: Simplify right side
    4,370,865,769.10x = 19,512,541,407,697,551,360
  5. Step 5: Solve for x
    x = 19,512,541,407,697,551,360/4,370,865,769.10
  6. Step 6: Final answer
    x = 4,464,228,013.05

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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.