Home / 21,710,950,568.46-32,568,301,649.07-5,989,775,219.10

Finding the Fourth Proportional to 21,710,950,568.46, 32,568,301,649.07 and 5,989,775,219.10

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Solution

The fourth proportional to 21,710,950,568.46, 32,568,301,649.07 and 5,989,775,219.10 is: 8,985,180,337.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,710,950,568.46 : 32,568,301,649.07 = 5,989,775,219.10 : x
  2. Step 2: Convert to fraction form
    21,710,950,568.46/32,568,301,649.07 = 5,989,775,219.10/x
  3. Step 3: Cross multiply
    21,710,950,568.46x = 32,568,301,649.07 × 5,989,775,219.10
  4. Step 4: Simplify right side
    21,710,950,568.46x = 195,076,806,145,773,174,784
  5. Step 5: Solve for x
    x = 195,076,806,145,773,174,784/21,710,950,568.46
  6. Step 6: Final answer
    x = 8,985,180,337.02

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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.