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Finding the Fourth Proportional to 60,492,893,444.35, 90,739,340,166.53 and 60,492,893,444.35

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Solution

The fourth proportional to 60,492,893,444.35, 90,739,340,166.53 and 60,492,893,444.35 is: 90,739,340,166.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,492,893,444.35 : 90,739,340,166.53 = 60,492,893,444.35 : x
  2. Step 2: Convert to fraction form
    60,492,893,444.35/90,739,340,166.53 = 60,492,893,444.35/x
  3. Step 3: Cross multiply
    60,492,893,444.35x = 90,739,340,166.53 × 60,492,893,444.35
  4. Step 4: Simplify right side
    60,492,893,444.35x = 5,489,085,235,904,526,680,064
  5. Step 5: Solve for x
    x = 5,489,085,235,904,526,680,064/60,492,893,444.35
  6. Step 6: Final answer
    x = 90,739,340,166.53

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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.