Home / 60,549,768,043.40-90,824,652,065.10-35,754,856,747.40

Finding the Fourth Proportional to 60,549,768,043.40, 90,824,652,065.10 and 35,754,856,747.40

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Solution

The fourth proportional to 60,549,768,043.40, 90,824,652,065.10 and 35,754,856,747.40 is: 53,632,285,121.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,549,768,043.40 : 90,824,652,065.10 = 35,754,856,747.40 : x
  2. Step 2: Convert to fraction form
    60,549,768,043.40/90,824,652,065.10 = 35,754,856,747.40/x
  3. Step 3: Cross multiply
    60,549,768,043.40x = 90,824,652,065.10 × 35,754,856,747.40
  4. Step 4: Simplify right side
    60,549,768,043.40x = 3,247,422,423,720,098,529,280
  5. Step 5: Solve for x
    x = 3,247,422,423,720,098,529,280/60,549,768,043.40
  6. Step 6: Final answer
    x = 53,632,285,121.10

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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.