Home / 14,623,602,605.14-21,920,094,258.60-6,119,857,562.60

Finding the Fourth Proportional to 14,623,602,605.14, 21,920,094,258.60 and 6,119,857,562.60

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Solution

The fourth proportional to 14,623,602,605.14, 21,920,094,258.60 and 6,119,857,562.60 is: 9,173,379,381.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,623,602,605.14 : 21,920,094,258.60 = 6,119,857,562.60 : x
  2. Step 2: Convert to fraction form
    14,623,602,605.14/21,920,094,258.60 = 6,119,857,562.60/x
  3. Step 3: Cross multiply
    14,623,602,605.14x = 21,920,094,258.60 × 6,119,857,562.60
  4. Step 4: Simplify right side
    14,623,602,605.14x = 134,147,854,621,398,056,960
  5. Step 5: Solve for x
    x = 134,147,854,621,398,056,960/14,623,602,605.14
  6. Step 6: Final answer
    x = 9,173,379,381.51

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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.