Home / 6,824,533,673.40-10,236,800,510.10-1,917,207,479.40

Finding the Fourth Proportional to 6,824,533,673.40, 10,236,800,510.10 and 1,917,207,479.40

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Solution

The fourth proportional to 6,824,533,673.40, 10,236,800,510.10 and 1,917,207,479.40 is: 2,875,811,219.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,824,533,673.40 : 10,236,800,510.10 = 1,917,207,479.40 : x
  2. Step 2: Convert to fraction form
    6,824,533,673.40/10,236,800,510.10 = 1,917,207,479.40/x
  3. Step 3: Cross multiply
    6,824,533,673.40x = 10,236,800,510.10 × 1,917,207,479.40
  4. Step 4: Simplify right side
    6,824,533,673.40x = 19,626,070,503,089,455,104
  5. Step 5: Solve for x
    x = 19,626,070,503,089,455,104/6,824,533,673.40
  6. Step 6: Final answer
    x = 2,875,811,219.10

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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.