Home / 13,966,304,461.94-20,952,216,510.51-5,123,225,423.54

Finding the Fourth Proportional to 13,966,304,461.94, 20,952,216,510.51 and 5,123,225,423.54

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Solution

The fourth proportional to 13,966,304,461.94, 20,952,216,510.51 and 5,123,225,423.54 is: 7,685,850,512.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,966,304,461.94 : 20,952,216,510.51 = 5,123,225,423.54 : x
  2. Step 2: Convert to fraction form
    13,966,304,461.94/20,952,216,510.51 = 5,123,225,423.54/x
  3. Step 3: Cross multiply
    13,966,304,461.94x = 20,952,216,510.51 × 5,123,225,423.54
  4. Step 4: Simplify right side
    13,966,304,461.94x = 107,342,928,306,159,370,240
  5. Step 5: Solve for x
    x = 107,342,928,306,159,370,240/13,966,304,461.94
  6. Step 6: Final answer
    x = 7,685,850,512.47

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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.