Home / 3,532,255,710.81-4,874,293,247.85-1,946,258,915.01

Finding the Fourth Proportional to 3,532,255,710.81, 4,874,293,247.85 and 1,946,258,915.01

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Solution

The fourth proportional to 3,532,255,710.81, 4,874,293,247.85 and 1,946,258,915.01 is: 2,685,716,285.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,532,255,710.81 : 4,874,293,247.85 = 1,946,258,915.01 : x
  2. Step 2: Convert to fraction form
    3,532,255,710.81/4,874,293,247.85 = 1,946,258,915.01/x
  3. Step 3: Cross multiply
    3,532,255,710.81x = 4,874,293,247.85 × 1,946,258,915.01
  4. Step 4: Simplify right side
    3,532,255,710.81x = 9,486,636,688,001,110,016
  5. Step 5: Solve for x
    x = 9,486,636,688,001,110,016/3,532,255,710.81
  6. Step 6: Final answer
    x = 2,685,716,285.76

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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.