Home / 2,465,723,567.18-3,698,211,648.31-671,076,971.67

Finding the Fourth Proportional to 2,465,723,567.18, 3,698,211,648.31 and 671,076,971.67

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Solution

The fourth proportional to 2,465,723,567.18, 3,698,211,648.31 and 671,076,971.67 is: 1,006,513,749.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,465,723,567.18 : 3,698,211,648.31 = 671,076,971.67 : x
  2. Step 2: Convert to fraction form
    2,465,723,567.18/3,698,211,648.31 = 671,076,971.67/x
  3. Step 3: Cross multiply
    2,465,723,567.18x = 3,698,211,648.31 × 671,076,971.67
  4. Step 4: Simplify right side
    2,465,723,567.18x = 2,481,784,673,542,593,536
  5. Step 5: Solve for x
    x = 2,481,784,673,542,593,536/2,465,723,567.18
  6. Step 6: Final answer
    x = 1,006,513,749.79

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1.5x scale

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.