Home / 30,399,779,500.50-63,315,730,273.50

Finding the Third Proportional to 30,399,779,500.50 and 63,315,730,273.50

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Solution

The third proportional to 30,399,779,500.50 and 63,315,730,273.50 is: 131,872,065,058.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,399,779,500.50 : 63,315,730,273.50 = 63,315,730,273.50 : x
  2. Step 2: Convert to fraction form
    30,399,779,500.50/63,315,730,273.50 = 63,315,730,273.50/x
  3. Step 3: Cross multiply
    30,399,779,500.50x = 63,315,730,273.50 × 63,315,730,273.50
  4. Step 4: Simplify right side
    30,399,779,500.50x = 4,008,881,700,066,604,613,632
  5. Step 5: Solve for x
    x = 4,008,881,700,066,604,613,632/30,399,779,500.50
  6. Step 6: Final answer
    x = 131,872,065,058.92

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.