Home / 610,009,552,159.70-914,731,575,742.10-227,450,910,172.80

Finding the Fourth Proportional to 610,009,552,159.70, 914,731,575,742.10 and 227,450,910,172.80

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Solution

The fourth proportional to 610,009,552,159.70, 914,731,575,742.10 and 227,450,910,172.80 is: 341,070,936,888.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    610,009,552,159.70 : 914,731,575,742.10 = 227,450,910,172.80 : x
  2. Step 2: Convert to fraction form
    610,009,552,159.70/914,731,575,742.10 = 227,450,910,172.80/x
  3. Step 3: Cross multiply
    610,009,552,159.70x = 914,731,575,742.10 × 227,450,910,172.80
  4. Step 4: Simplify right side
    610,009,552,159.70x = 208,056,529,466,340,166,074,368
  5. Step 5: Solve for x
    x = 208,056,529,466,340,166,074,368/610,009,552,159.70
  6. Step 6: Final answer
    x = 341,070,936,888.99

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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.