Home / 10,664,182,928.60-14,710,992,990.40-6,593,783,487.30

Finding the Fourth Proportional to 10,664,182,928.60, 14,710,992,990.40 and 6,593,783,487.30

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Solution

The fourth proportional to 10,664,182,928.60, 14,710,992,990.40 and 6,593,783,487.30 is: 9,095,971,375.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,664,182,928.60 : 14,710,992,990.40 = 6,593,783,487.30 : x
  2. Step 2: Convert to fraction form
    10,664,182,928.60/14,710,992,990.40 = 6,593,783,487.30/x
  3. Step 3: Cross multiply
    10,664,182,928.60x = 14,710,992,990.40 × 6,593,783,487.30
  4. Step 4: Simplify right side
    10,664,182,928.60x = 97,001,102,661,779,046,400
  5. Step 5: Solve for x
    x = 97,001,102,661,779,046,400/10,664,182,928.60
  6. Step 6: Final answer
    x = 9,095,971,375.51

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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.