Home / 2,025,671,631.13-3,038,082,288.63-571,308,932.89

Finding the Fourth Proportional to 2,025,671,631.13, 3,038,082,288.63 and 571,308,932.89

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Solution

The fourth proportional to 2,025,671,631.13, 3,038,082,288.63 and 571,308,932.89 is: 856,843,490.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,671,631.13 : 3,038,082,288.63 = 571,308,932.89 : x
  2. Step 2: Convert to fraction form
    2,025,671,631.13/3,038,082,288.63 = 571,308,932.89/x
  3. Step 3: Cross multiply
    2,025,671,631.13x = 3,038,082,288.63 × 571,308,932.89
  4. Step 4: Simplify right side
    2,025,671,631.13x = 1,735,683,550,349,214,208
  5. Step 5: Solve for x
    x = 1,735,683,550,349,214,208/2,025,671,631.13
  6. Step 6: Final answer
    x = 856,843,490.17

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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.