Home / 8,894,292,886,208.50-12,273,450,581,201-4,991,610,653,262.80

Finding the Fourth Proportional to 8,894,292,886,208.50, 12,273,450,581,201 and 4,991,610,653,262.80

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Solution

The fourth proportional to 8,894,292,886,208.50, 12,273,450,581,201 and 4,991,610,653,262.80 is: 6,888,044,666,081.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,894,292,886,208.50 : 12,273,450,581,201 = 4,991,610,653,262.80 : x
  2. Step 2: Convert to fraction form
    8,894,292,886,208.50/12,273,450,581,201 = 4,991,610,653,262.80/x
  3. Step 3: Cross multiply
    8,894,292,886,208.50x = 12,273,450,581,201 × 4,991,610,653,262.80
  4. Step 4: Simplify right side
    8,894,292,886,208.50x = 61,264,286,673,417,414,423,609,344
  5. Step 5: Solve for x
    x = 61,264,286,673,417,414,423,609,344/8,894,292,886,208.50
  6. Step 6: Final answer
    x = 6,888,044,666,081.76

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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.