Home / 6,698,632,145.40-10,047,948,218.10-2,767,031,627.40

Finding the Fourth Proportional to 6,698,632,145.40, 10,047,948,218.10 and 2,767,031,627.40

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Solution

The fourth proportional to 6,698,632,145.40, 10,047,948,218.10 and 2,767,031,627.40 is: 4,150,547,441.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,698,632,145.40 : 10,047,948,218.10 = 2,767,031,627.40 : x
  2. Step 2: Convert to fraction form
    6,698,632,145.40/10,047,948,218.10 = 2,767,031,627.40/x
  3. Step 3: Cross multiply
    6,698,632,145.40x = 10,047,948,218.10 × 2,767,031,627.40
  4. Step 4: Simplify right side
    6,698,632,145.40x = 27,802,990,509,960,175,616
  5. Step 5: Solve for x
    x = 27,802,990,509,960,175,616/6,698,632,145.40
  6. Step 6: Final answer
    x = 4,150,547,441.10

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Double scale
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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.