Home / 55,670,424,328.86-76,827,715,393.13-32,808,526,925.10

Finding the Fourth Proportional to 55,670,424,328.86, 76,827,715,393.13 and 32,808,526,925.10

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Solution

The fourth proportional to 55,670,424,328.86, 76,827,715,393.13 and 32,808,526,925.10 is: 45,277,258,067.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,670,424,328.86 : 76,827,715,393.13 = 32,808,526,925.10 : x
  2. Step 2: Convert to fraction form
    55,670,424,328.86/76,827,715,393.13 = 32,808,526,925.10/x
  3. Step 3: Cross multiply
    55,670,424,328.86x = 76,827,715,393.13 × 32,808,526,925.10
  4. Step 4: Simplify right side
    55,670,424,328.86x = 2,520,604,169,069,425,328,128
  5. Step 5: Solve for x
    x = 2,520,604,169,069,425,328,128/55,670,424,328.86
  6. Step 6: Final answer
    x = 45,277,258,067.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.