Home / 6,335,633,203.81-9,503,812,981.36-1,677,386,123.80

Finding the Fourth Proportional to 6,335,633,203.81, 9,503,812,981.36 and 1,677,386,123.80

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Solution

The fourth proportional to 6,335,633,203.81, 9,503,812,981.36 and 1,677,386,123.80 is: 2,516,175,338.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,335,633,203.81 : 9,503,812,981.36 = 1,677,386,123.80 : x
  2. Step 2: Convert to fraction form
    6,335,633,203.81/9,503,812,981.36 = 1,677,386,123.80/x
  3. Step 3: Cross multiply
    6,335,633,203.81x = 9,503,812,981.36 × 1,677,386,123.80
  4. Step 4: Simplify right side
    6,335,633,203.81x = 15,941,564,018,101,825,536
  5. Step 5: Solve for x
    x = 15,941,564,018,101,825,536/6,335,633,203.81
  6. Step 6: Final answer
    x = 2,516,175,338.01

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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.