Home / 6,849,322,918.86-9,451,904,867.10-4,030,113,444.42

Finding the Fourth Proportional to 6,849,322,918.86, 9,451,904,867.10 and 4,030,113,444.42

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Solution

The fourth proportional to 6,849,322,918.86, 9,451,904,867.10 and 4,030,113,444.42 is: 5,561,461,962.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,849,322,918.86 : 9,451,904,867.10 = 4,030,113,444.42 : x
  2. Step 2: Convert to fraction form
    6,849,322,918.86/9,451,904,867.10 = 4,030,113,444.42/x
  3. Step 3: Cross multiply
    6,849,322,918.86x = 9,451,904,867.10 × 4,030,113,444.42
  4. Step 4: Simplify right side
    6,849,322,918.86x = 38,092,248,880,278,544,384
  5. Step 5: Solve for x
    x = 38,092,248,880,278,544,384/6,849,322,918.86
  6. Step 6: Final answer
    x = 5,561,461,962.23

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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.