Home / 11,474,860,683,836-15,835,306,574,156-6,272,310,129,390.40

Finding the Fourth Proportional to 11,474,860,683,836, 15,835,306,574,156 and 6,272,310,129,390.40

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Solution

The fourth proportional to 11,474,860,683,836, 15,835,306,574,156 and 6,272,310,129,390.40 is: 8,655,787,339,274.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,474,860,683,836 : 15,835,306,574,156 = 6,272,310,129,390.40 : x
  2. Step 2: Convert to fraction form
    11,474,860,683,836/15,835,306,574,156 = 6,272,310,129,390.40/x
  3. Step 3: Cross multiply
    11,474,860,683,836x = 15,835,306,574,156 × 6,272,310,129,390.40
  4. Step 4: Simplify right side
    11,474,860,683,836x = 99,323,953,827,081,082,147,700,736
  5. Step 5: Solve for x
    x = 99,323,953,827,081,082,147,700,736/11,474,860,683,836
  6. Step 6: Final answer
    x = 8,655,787,339,274.04

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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.