Home / 74,094,130,509.47-99,970,377,624.85

Finding the Third Proportional to 74,094,130,509.47 and 99,970,377,624.85

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Solution

The third proportional to 74,094,130,509.47 and 99,970,377,624.85 is: 134,883,510,120.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,094,130,509.47 : 99,970,377,624.85 = 99,970,377,624.85 : x
  2. Step 2: Convert to fraction form
    74,094,130,509.47/99,970,377,624.85 = 99,970,377,624.85/x
  3. Step 3: Cross multiply
    74,094,130,509.47x = 99,970,377,624.85 × 99,970,377,624.85
  4. Step 4: Simplify right side
    74,094,130,509.47x = 9,994,076,402,454,110,404,608
  5. Step 5: Solve for x
    x = 9,994,076,402,454,110,404,608/74,094,130,509.47
  6. Step 6: Final answer
    x = 134,883,510,120.64

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.