Home / 45,840,100,315.98-68,767,613,590.97-13,537,211,710.49

Finding the Fourth Proportional to 45,840,100,315.98, 68,767,613,590.97 and 13,537,211,710.49

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Solution

The fourth proportional to 45,840,100,315.98, 68,767,613,590.97 and 13,537,211,710.49 is: 20,308,021,526.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,840,100,315.98 : 68,767,613,590.97 = 13,537,211,710.49 : x
  2. Step 2: Convert to fraction form
    45,840,100,315.98/68,767,613,590.97 = 13,537,211,710.49/x
  3. Step 3: Cross multiply
    45,840,100,315.98x = 68,767,613,590.97 × 13,537,211,710.49
  4. Step 4: Simplify right side
    45,840,100,315.98x = 930,921,744,006,130,302,976
  5. Step 5: Solve for x
    x = 930,921,744,006,130,302,976/45,840,100,315.98
  6. Step 6: Final answer
    x = 20,308,021,526.77

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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.