Home / 99,320,272,046.10-148,980,408,069.16-99,320,272,046.10

Finding the Fourth Proportional to 99,320,272,046.10, 148,980,408,069.16 and 99,320,272,046.10

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Solution

The fourth proportional to 99,320,272,046.10, 148,980,408,069.16 and 99,320,272,046.10 is: 148,980,408,069.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,320,272,046.10 : 148,980,408,069.16 = 99,320,272,046.10 : x
  2. Step 2: Convert to fraction form
    99,320,272,046.10/148,980,408,069.16 = 99,320,272,046.10/x
  3. Step 3: Cross multiply
    99,320,272,046.10x = 148,980,408,069.16 × 99,320,272,046.10
  4. Step 4: Simplify right side
    99,320,272,046.10x = 14,796,774,658,967,963,959,296
  5. Step 5: Solve for x
    x = 14,796,774,658,967,963,959,296/99,320,272,046.10
  6. Step 6: Final answer
    x = 148,980,408,069.16

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1.5x scale

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.