Home / 9,217,549,055.52-13,825,157,333.13-2,922,038,960.94

Finding the Fourth Proportional to 9,217,549,055.52, 13,825,157,333.13 and 2,922,038,960.94

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Solution

The fourth proportional to 9,217,549,055.52, 13,825,157,333.13 and 2,922,038,960.94 is: 4,382,688,730.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,217,549,055.52 : 13,825,157,333.13 = 2,922,038,960.94 : x
  2. Step 2: Convert to fraction form
    9,217,549,055.52/13,825,157,333.13 = 2,922,038,960.94/x
  3. Step 3: Cross multiply
    9,217,549,055.52x = 13,825,157,333.13 × 2,922,038,960.94
  4. Step 4: Simplify right side
    9,217,549,055.52x = 40,397,648,368,531,202,048
  5. Step 5: Solve for x
    x = 40,397,648,368,531,202,048/9,217,549,055.52
  6. Step 6: Final answer
    x = 4,382,688,730.51

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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.