Home / 1,593,437,607.74-2,390,160,895.67-611,165,242.92

Finding the Fourth Proportional to 1,593,437,607.74, 2,390,160,895.67 and 611,165,242.92

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Solution

The fourth proportional to 1,593,437,607.74, 2,390,160,895.67 and 611,165,242.92 is: 916,749,584.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,437,607.74 : 2,390,160,895.67 = 611,165,242.92 : x
  2. Step 2: Convert to fraction form
    1,593,437,607.74/2,390,160,895.67 = 611,165,242.92/x
  3. Step 3: Cross multiply
    1,593,437,607.74x = 2,390,160,895.67 × 611,165,242.92
  4. Step 4: Simplify right side
    1,593,437,607.74x = 1,460,783,264,413,723,904
  5. Step 5: Solve for x
    x = 1,460,783,264,413,723,904/1,593,437,607.74
  6. Step 6: Final answer
    x = 916,749,584.25

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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.