Home / 29,809,712,518.56-44,709,830,159.76-9,910,944,848.16

Finding the Fourth Proportional to 29,809,712,518.56, 44,709,830,159.76 and 9,910,944,848.16

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Solution

The fourth proportional to 29,809,712,518.56, 44,709,830,159.76 and 9,910,944,848.16 is: 14,864,841,806.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,809,712,518.56 : 44,709,830,159.76 = 9,910,944,848.16 : x
  2. Step 2: Convert to fraction form
    29,809,712,518.56/44,709,830,159.76 = 9,910,944,848.16/x
  3. Step 3: Cross multiply
    29,809,712,518.56x = 44,709,830,159.76 × 9,910,944,848.16
  4. Step 4: Simplify right side
    29,809,712,518.56x = 443,116,660,883,981,991,936
  5. Step 5: Solve for x
    x = 443,116,660,883,981,991,936/29,809,712,518.56
  6. Step 6: Final answer
    x = 14,864,841,806.44

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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.