Home / 153,059,176,871.40-229,588,765,307.10-150,995,264,730.60

Finding the Fourth Proportional to 153,059,176,871.40, 229,588,765,307.10 and 150,995,264,730.60

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Solution

The fourth proportional to 153,059,176,871.40, 229,588,765,307.10 and 150,995,264,730.60 is: 226,492,897,095.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,059,176,871.40 : 229,588,765,307.10 = 150,995,264,730.60 : x
  2. Step 2: Convert to fraction form
    153,059,176,871.40/229,588,765,307.10 = 150,995,264,730.60/x
  3. Step 3: Cross multiply
    153,059,176,871.40x = 229,588,765,307.10 × 150,995,264,730.60
  4. Step 4: Simplify right side
    153,059,176,871.40x = 34,666,816,396,717,159,612,416
  5. Step 5: Solve for x
    x = 34,666,816,396,717,159,612,416/153,059,176,871.40
  6. Step 6: Final answer
    x = 226,492,897,095.90

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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.