Home / 88,768,070,492.98-133,137,931,875.10-25,868,656,148.62

Finding the Fourth Proportional to 88,768,070,492.98, 133,137,931,875.10 and 25,868,656,148.62

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Solution

The fourth proportional to 88,768,070,492.98, 133,137,931,875.10 and 25,868,656,148.62 is: 38,798,853,696.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,768,070,492.98 : 133,137,931,875.10 = 25,868,656,148.62 : x
  2. Step 2: Convert to fraction form
    88,768,070,492.98/133,137,931,875.10 = 25,868,656,148.62/x
  3. Step 3: Cross multiply
    88,768,070,492.98x = 133,137,931,875.10 × 25,868,656,148.62
  4. Step 4: Simplify right side
    88,768,070,492.98x = 3,444,099,380,015,889,121,280
  5. Step 5: Solve for x
    x = 3,444,099,380,015,889,121,280/88,768,070,492.98
  6. Step 6: Final answer
    x = 38,798,853,696.93

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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.