Home / 8,767,579,879.51-13,151,369,565.11-4,044,504,390.93

Finding the Fourth Proportional to 8,767,579,879.51, 13,151,369,565.11 and 4,044,504,390.93

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Solution

The fourth proportional to 8,767,579,879.51, 13,151,369,565.11 and 4,044,504,390.93 is: 6,066,756,469.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,767,579,879.51 : 13,151,369,565.11 = 4,044,504,390.93 : x
  2. Step 2: Convert to fraction form
    8,767,579,879.51/13,151,369,565.11 = 4,044,504,390.93/x
  3. Step 3: Cross multiply
    8,767,579,879.51x = 13,151,369,565.11 × 4,044,504,390.93
  4. Step 4: Simplify right side
    8,767,579,879.51x = 53,190,771,952,830,562,304
  5. Step 5: Solve for x
    x = 53,190,771,952,830,562,304/8,767,579,879.51
  6. Step 6: Final answer
    x = 6,066,756,469.15

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Double scale
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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.