Home / 178,564,176,307.20-267,846,264,460.80-160,897,802,008.80

Finding the Fourth Proportional to 178,564,176,307.20, 267,846,264,460.80 and 160,897,802,008.80

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Solution

The fourth proportional to 178,564,176,307.20, 267,846,264,460.80 and 160,897,802,008.80 is: 241,346,703,013.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,564,176,307.20 : 267,846,264,460.80 = 160,897,802,008.80 : x
  2. Step 2: Convert to fraction form
    178,564,176,307.20/267,846,264,460.80 = 160,897,802,008.80/x
  3. Step 3: Cross multiply
    178,564,176,307.20x = 267,846,264,460.80 × 160,897,802,008.80
  4. Step 4: Simplify right side
    178,564,176,307.20x = 43,095,875,228,010,478,043,136
  5. Step 5: Solve for x
    x = 43,095,875,228,010,478,043,136/178,564,176,307.20
  6. Step 6: Final answer
    x = 241,346,703,013.20

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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.