Home / 1,341,147,101,523.10-1,850,773,584,954.90-732,158,413,461.35

Finding the Fourth Proportional to 1,341,147,101,523.10, 1,850,773,584,954.90 and 732,158,413,461.35

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Solution

The fourth proportional to 1,341,147,101,523.10, 1,850,773,584,954.90 and 732,158,413,461.35 is: 1,010,373,470,663.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,341,147,101,523.10 : 1,850,773,584,954.90 = 732,158,413,461.35 : x
  2. Step 2: Convert to fraction form
    1,341,147,101,523.10/1,850,773,584,954.90 = 732,158,413,461.35/x
  3. Step 3: Cross multiply
    1,341,147,101,523.10x = 1,850,773,584,954.90 × 732,158,413,461.35
  4. Step 4: Simplify right side
    1,341,147,101,523.10x = 1,355,059,451,636,754,560,319,488
  5. Step 5: Solve for x
    x = 1,355,059,451,636,754,560,319,488/1,341,147,101,523.10
  6. Step 6: Final answer
    x = 1,010,373,470,663.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.