Home / 43,435,947,607.46-65,154,129,498.43-13,183,349,172.01

Finding the Fourth Proportional to 43,435,947,607.46, 65,154,129,498.43 and 13,183,349,172.01

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Solution

The fourth proportional to 43,435,947,607.46, 65,154,129,498.43 and 13,183,349,172.01 is: 19,775,086,915.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,435,947,607.46 : 65,154,129,498.43 = 13,183,349,172.01 : x
  2. Step 2: Convert to fraction form
    43,435,947,607.46/65,154,129,498.43 = 13,183,349,172.01/x
  3. Step 3: Cross multiply
    43,435,947,607.46x = 65,154,129,498.43 × 13,183,349,172.01
  4. Step 4: Simplify right side
    43,435,947,607.46x = 858,949,639,176,106,803,200
  5. Step 5: Solve for x
    x = 858,949,639,176,106,803,200/43,435,947,607.46
  6. Step 6: Final answer
    x = 19,775,086,915.07

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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.