Home / 4,155,525,813.71-6,239,508,635.17-3,597,019,831.42

Finding the Fourth Proportional to 4,155,525,813.71, 6,239,508,635.17 and 3,597,019,831.42

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Solution

The fourth proportional to 4,155,525,813.71, 6,239,508,635.17 and 3,597,019,831.42 is: 5,400,913,700.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,155,525,813.71 : 6,239,508,635.17 = 3,597,019,831.42 : x
  2. Step 2: Convert to fraction form
    4,155,525,813.71/6,239,508,635.17 = 3,597,019,831.42/x
  3. Step 3: Cross multiply
    4,155,525,813.71x = 6,239,508,635.17 × 3,597,019,831.42
  4. Step 4: Simplify right side
    4,155,525,813.71x = 22,443,636,299,022,827,520
  5. Step 5: Solve for x
    x = 22,443,636,299,022,827,520/4,155,525,813.71
  6. Step 6: Final answer
    x = 5,400,913,700.25

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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.