Home / 6,326,452,070.68-8,730,503,718.78-3,507,052,852.12

Finding the Fourth Proportional to 6,326,452,070.68, 8,730,503,718.78 and 3,507,052,852.12

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Solution

The fourth proportional to 6,326,452,070.68, 8,730,503,718.78 and 3,507,052,852.12 is: 4,839,732,859.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,326,452,070.68 : 8,730,503,718.78 = 3,507,052,852.12 : x
  2. Step 2: Convert to fraction form
    6,326,452,070.68/8,730,503,718.78 = 3,507,052,852.12/x
  3. Step 3: Cross multiply
    6,326,452,070.68x = 8,730,503,718.78 × 3,507,052,852.12
  4. Step 4: Simplify right side
    6,326,452,070.68x = 30,618,337,967,391,666,176
  5. Step 5: Solve for x
    x = 30,618,337,967,391,666,176/6,326,452,070.68
  6. Step 6: Final answer
    x = 4,839,732,859.01

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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.