Home / 106,654,710,477.79-159,870,076,482.75-35,884,851,889.92

Finding the Fourth Proportional to 106,654,710,477.79, 159,870,076,482.75 and 35,884,851,889.92

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Solution

The fourth proportional to 106,654,710,477.79, 159,870,076,482.75 and 35,884,851,889.92 is: 53,789,598,138.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,654,710,477.79 : 159,870,076,482.75 = 35,884,851,889.92 : x
  2. Step 2: Convert to fraction form
    106,654,710,477.79/159,870,076,482.75 = 35,884,851,889.92/x
  3. Step 3: Cross multiply
    106,654,710,477.79x = 159,870,076,482.75 × 35,884,851,889.92
  4. Step 4: Simplify right side
    106,654,710,477.79x = 5,736,914,016,213,665,841,152
  5. Step 5: Solve for x
    x = 5,736,914,016,213,665,841,152/106,654,710,477.79
  6. Step 6: Final answer
    x = 53,789,598,138.83

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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.