Home / 29,018,825,319,480-43,534,351,261,962-9,413,440,405,984.40

Finding the Fourth Proportional to 29,018,825,319,480, 43,534,351,261,962 and 9,413,440,405,984.40

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Solution

The fourth proportional to 29,018,825,319,480, 43,534,351,261,962 and 9,413,440,405,984.40 is: 14,122,143,701,749.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,018,825,319,480 : 43,534,351,261,962 = 9,413,440,405,984.40 : x
  2. Step 2: Convert to fraction form
    29,018,825,319,480/43,534,351,261,962 = 9,413,440,405,984.40/x
  3. Step 3: Cross multiply
    29,018,825,319,480x = 43,534,351,261,962 × 9,413,440,405,984.40
  4. Step 4: Simplify right side
    29,018,825,319,480x = 409,808,021,217,671,031,572,922,368
  5. Step 5: Solve for x
    x = 409,808,021,217,671,031,572,922,368/29,018,825,319,480
  6. Step 6: Final answer
    x = 14,122,143,701,749.76

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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.