Home / 6,038,375,730.93-8,332,859,022.06-3,532,673,931.21

Finding the Fourth Proportional to 6,038,375,730.93, 8,332,859,022.06 and 3,532,673,931.21

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Solution

The fourth proportional to 6,038,375,730.93, 8,332,859,022.06 and 3,532,673,931.21 is: 4,875,031,821.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,038,375,730.93 : 8,332,859,022.06 = 3,532,673,931.21 : x
  2. Step 2: Convert to fraction form
    6,038,375,730.93/8,332,859,022.06 = 3,532,673,931.21/x
  3. Step 3: Cross multiply
    6,038,375,730.93x = 8,332,859,022.06 × 3,532,673,931.21
  4. Step 4: Simplify right side
    6,038,375,730.93x = 29,437,273,839,679,418,368
  5. Step 5: Solve for x
    x = 29,437,273,839,679,418,368/6,038,375,730.93
  6. Step 6: Final answer
    x = 4,875,031,821.70

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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.