Home / 350,796,736,601.16-526,110,852,852-161,961,198,446.40

Finding the Fourth Proportional to 350,796,736,601.16, 526,110,852,852 and 161,961,198,446.40

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Solution

The fourth proportional to 350,796,736,601.16, 526,110,852,852 and 161,961,198,446.40 is: 242,902,898,895.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,796,736,601.16 : 526,110,852,852 = 161,961,198,446.40 : x
  2. Step 2: Convert to fraction form
    350,796,736,601.16/526,110,852,852 = 161,961,198,446.40/x
  3. Step 3: Cross multiply
    350,796,736,601.16x = 526,110,852,852 × 161,961,198,446.40
  4. Step 4: Simplify right side
    350,796,736,601.16x = 85,209,544,243,567,518,547,968
  5. Step 5: Solve for x
    x = 85,209,544,243,567,518,547,968/350,796,736,601.16
  6. Step 6: Final answer
    x = 242,902,898,895.68

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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.