Home / 162,294,376,234.14-223,873,188,127.15-101,220,712,053.30

Finding the Fourth Proportional to 162,294,376,234.14, 223,873,188,127.15 and 101,220,712,053.30

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Solution

The fourth proportional to 162,294,376,234.14, 223,873,188,127.15 and 101,220,712,053.30 is: 139,626,547,990.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,294,376,234.14 : 223,873,188,127.15 = 101,220,712,053.30 : x
  2. Step 2: Convert to fraction form
    162,294,376,234.14/223,873,188,127.15 = 101,220,712,053.30/x
  3. Step 3: Cross multiply
    162,294,376,234.14x = 223,873,188,127.15 × 101,220,712,053.30
  4. Step 4: Simplify right side
    162,294,376,234.14x = 22,660,603,511,872,509,968,384
  5. Step 5: Solve for x
    x = 22,660,603,511,872,509,968,384/162,294,376,234.14
  6. Step 6: Final answer
    x = 139,626,547,990.67

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1.5x scale

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.