Home / 8,098,108,316.48-11,170,890,663.21-4,710,636,263.45

Finding the Fourth Proportional to 8,098,108,316.48, 11,170,890,663.21 and 4,710,636,263.45

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Solution

The fourth proportional to 8,098,108,316.48, 11,170,890,663.21 and 4,710,636,263.45 is: 6,498,061,102.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,098,108,316.48 : 11,170,890,663.21 = 4,710,636,263.45 : x
  2. Step 2: Convert to fraction form
    8,098,108,316.48/11,170,890,663.21 = 4,710,636,263.45/x
  3. Step 3: Cross multiply
    8,098,108,316.48x = 11,170,890,663.21 × 4,710,636,263.45
  4. Step 4: Simplify right side
    8,098,108,316.48x = 52,622,002,653,179,969,536
  5. Step 5: Solve for x
    x = 52,622,002,653,179,969,536/8,098,108,316.48
  6. Step 6: Final answer
    x = 6,498,061,102.25

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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.