Home / 1,435,923,824.58-2,154,108,433.50-606,880,957.50

Finding the Fourth Proportional to 1,435,923,824.58, 2,154,108,433.50 and 606,880,957.50

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Solution

The fourth proportional to 1,435,923,824.58, 2,154,108,433.50 and 606,880,957.50 is: 910,415,557.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,435,923,824.58 : 2,154,108,433.50 = 606,880,957.50 : x
  2. Step 2: Convert to fraction form
    1,435,923,824.58/2,154,108,433.50 = 606,880,957.50/x
  3. Step 3: Cross multiply
    1,435,923,824.58x = 2,154,108,433.50 × 606,880,957.50
  4. Step 4: Simplify right side
    1,435,923,824.58x = 1,307,287,388,681,305,088
  5. Step 5: Solve for x
    x = 1,307,287,388,681,305,088/1,435,923,824.58
  6. Step 6: Final answer
    x = 910,415,557.08

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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.