Home / 17,831,966,111.46-24,608,129,066.18-9,803,443,246.65

Finding the Fourth Proportional to 17,831,966,111.46, 24,608,129,066.18 and 9,803,443,246.65

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Solution

The fourth proportional to 17,831,966,111.46, 24,608,129,066.18 and 9,803,443,246.65 is: 13,528,760,384.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,831,966,111.46 : 24,608,129,066.18 = 9,803,443,246.65 : x
  2. Step 2: Convert to fraction form
    17,831,966,111.46/24,608,129,066.18 = 9,803,443,246.65/x
  3. Step 3: Cross multiply
    17,831,966,111.46x = 24,608,129,066.18 × 9,803,443,246.65
  4. Step 4: Simplify right side
    17,831,966,111.46x = 241,244,396,706,683,813,888
  5. Step 5: Solve for x
    x = 241,244,396,706,683,813,888/17,831,966,111.46
  6. Step 6: Final answer
    x = 13,528,760,384.51

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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.