Home / 17,497,527,407.55-26,243,330,795.62-4,903,487,319.20

Finding the Fourth Proportional to 17,497,527,407.55, 26,243,330,795.62 and 4,903,487,319.20

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Solution

The fourth proportional to 17,497,527,407.55, 26,243,330,795.62 and 4,903,487,319.20 is: 7,354,401,383.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,497,527,407.55 : 26,243,330,795.62 = 4,903,487,319.20 : x
  2. Step 2: Convert to fraction form
    17,497,527,407.55/26,243,330,795.62 = 4,903,487,319.20/x
  3. Step 3: Cross multiply
    17,497,527,407.55x = 26,243,330,795.62 × 4,903,487,319.20
  4. Step 4: Simplify right side
    17,497,527,407.55x = 128,683,839,769,893,502,976
  5. Step 5: Solve for x
    x = 128,683,839,769,893,502,976/17,497,527,407.55
  6. Step 6: Final answer
    x = 7,354,401,383.27

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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.