Home / 88,768,070,496.99-133,137,931,881.09-25,868,656,152.63

Finding the Fourth Proportional to 88,768,070,496.99, 133,137,931,881.09 and 25,868,656,152.63

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Solution

The fourth proportional to 88,768,070,496.99, 133,137,931,881.09 and 25,868,656,152.63 is: 38,798,853,702.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,768,070,496.99 : 133,137,931,881.09 = 25,868,656,152.63 : x
  2. Step 2: Convert to fraction form
    88,768,070,496.99/133,137,931,881.09 = 25,868,656,152.63/x
  3. Step 3: Cross multiply
    88,768,070,496.99x = 133,137,931,881.09 × 25,868,656,152.63
  4. Step 4: Simplify right side
    88,768,070,496.99x = 3,444,099,380,704,192,757,760
  5. Step 5: Solve for x
    x = 3,444,099,380,704,192,757,760/88,768,070,496.99
  6. Step 6: Final answer
    x = 38,798,853,702.93

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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.