Home / 10,664,182,928.10-14,710,992,989.71-6,593,783,486.80

Finding the Fourth Proportional to 10,664,182,928.10, 14,710,992,989.71 and 6,593,783,486.80

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Solution

The fourth proportional to 10,664,182,928.10, 14,710,992,989.71 and 6,593,783,486.80 is: 9,095,971,374.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,664,182,928.10 : 14,710,992,989.71 = 6,593,783,486.80 : x
  2. Step 2: Convert to fraction form
    10,664,182,928.10/14,710,992,989.71 = 6,593,783,486.80/x
  3. Step 3: Cross multiply
    10,664,182,928.10x = 14,710,992,989.71 × 6,593,783,486.80
  4. Step 4: Simplify right side
    10,664,182,928.10x = 97,001,102,649,903,251,456
  5. Step 5: Solve for x
    x = 97,001,102,649,903,251,456/10,664,182,928.10
  6. Step 6: Final answer
    x = 9,095,971,374.82

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Double scale
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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.