Home / 60,466,320,072.30-90,699,480,108.45-45,773,039,304.30

Finding the Fourth Proportional to 60,466,320,072.30, 90,699,480,108.45 and 45,773,039,304.30

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Solution

The fourth proportional to 60,466,320,072.30, 90,699,480,108.45 and 45,773,039,304.30 is: 68,659,558,956.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,466,320,072.30 : 90,699,480,108.45 = 45,773,039,304.30 : x
  2. Step 2: Convert to fraction form
    60,466,320,072.30/90,699,480,108.45 = 45,773,039,304.30/x
  3. Step 3: Cross multiply
    60,466,320,072.30x = 90,699,480,108.45 × 45,773,039,304.30
  4. Step 4: Simplify right side
    60,466,320,072.30x = 4,151,590,867,883,657,789,440
  5. Step 5: Solve for x
    x = 4,151,590,867,883,657,789,440/60,466,320,072.30
  6. Step 6: Final answer
    x = 68,659,558,956.45

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Double scale
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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.