Home / 6,771,214,967.74-10,152,798,792.48-2,574,474,980.38

Finding the Fourth Proportional to 6,771,214,967.74, 10,152,798,792.48 and 2,574,474,980.38

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Solution

The fourth proportional to 6,771,214,967.74, 10,152,798,792.48 and 2,574,474,980.38 is: 3,860,182,640.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,771,214,967.74 : 10,152,798,792.48 = 2,574,474,980.38 : x
  2. Step 2: Convert to fraction form
    6,771,214,967.74/10,152,798,792.48 = 2,574,474,980.38/x
  3. Step 3: Cross multiply
    6,771,214,967.74x = 10,152,798,792.48 × 2,574,474,980.38
  4. Step 4: Simplify right side
    6,771,214,967.74x = 26,138,126,472,072,036,352
  5. Step 5: Solve for x
    x = 26,138,126,472,072,036,352/6,771,214,967.74
  6. Step 6: Final answer
    x = 3,860,182,640.28

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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.