Home / 94,678,171,567.12-130,654,262,001.50-51,274,104,674.84

Finding the Fourth Proportional to 94,678,171,567.12, 130,654,262,001.50 and 51,274,104,674.84

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Solution

The fourth proportional to 94,678,171,567.12, 130,654,262,001.50 and 51,274,104,674.84 is: 70,757,389,957.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,678,171,567.12 : 130,654,262,001.50 = 51,274,104,674.84 : x
  2. Step 2: Convert to fraction form
    94,678,171,567.12/130,654,262,001.50 = 51,274,104,674.84/x
  3. Step 3: Cross multiply
    94,678,171,567.12x = 130,654,262,001.50 × 51,274,104,674.84
  4. Step 4: Simplify right side
    94,678,171,567.12x = 6,699,180,306,078,880,497,664
  5. Step 5: Solve for x
    x = 6,699,180,306,078,880,497,664/94,678,171,567.12
  6. Step 6: Final answer
    x = 70,757,389,957.93

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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.