Home / 15,183,811,923.06-22,771,319,537.78-4,559,607,488.14

Finding the Fourth Proportional to 15,183,811,923.06, 22,771,319,537.78 and 4,559,607,488.14

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Solution

The fourth proportional to 15,183,811,923.06, 22,771,319,537.78 and 4,559,607,488.14 is: 6,838,090,435.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,183,811,923.06 : 22,771,319,537.78 = 4,559,607,488.14 : x
  2. Step 2: Convert to fraction form
    15,183,811,923.06/22,771,319,537.78 = 4,559,607,488.14/x
  3. Step 3: Cross multiply
    15,183,811,923.06x = 22,771,319,537.78 × 4,559,607,488.14
  4. Step 4: Simplify right side
    15,183,811,923.06x = 103,828,279,079,290,372,096
  5. Step 5: Solve for x
    x = 103,828,279,079,290,372,096/15,183,811,923.06
  6. Step 6: Final answer
    x = 6,838,090,435.09

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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.