Home / 106,654,710,468.54-159,870,076,468.88-35,884,851,880.67

Finding the Fourth Proportional to 106,654,710,468.54, 159,870,076,468.88 and 35,884,851,880.67

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Solution

The fourth proportional to 106,654,710,468.54, 159,870,076,468.88 and 35,884,851,880.67 is: 53,789,598,124.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,654,710,468.54 : 159,870,076,468.88 = 35,884,851,880.67 : x
  2. Step 2: Convert to fraction form
    106,654,710,468.54/159,870,076,468.88 = 35,884,851,880.67/x
  3. Step 3: Cross multiply
    106,654,710,468.54x = 159,870,076,468.88 × 35,884,851,880.67
  4. Step 4: Simplify right side
    106,654,710,468.54x = 5,736,914,014,236,346,155,008
  5. Step 5: Solve for x
    x = 5,736,914,014,236,346,155,008/106,654,710,468.54
  6. Step 6: Final answer
    x = 53,789,598,124.96

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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.