Home / 10,841,225,416.64-16,242,599,543.52-4,531,746,046.40

Finding the Fourth Proportional to 10,841,225,416.64, 16,242,599,543.52 and 4,531,746,046.40

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Solution

The fourth proportional to 10,841,225,416.64, 16,242,599,543.52 and 4,531,746,046.40 is: 6,789,577,140.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,841,225,416.64 : 16,242,599,543.52 = 4,531,746,046.40 : x
  2. Step 2: Convert to fraction form
    10,841,225,416.64/16,242,599,543.52 = 4,531,746,046.40/x
  3. Step 3: Cross multiply
    10,841,225,416.64x = 16,242,599,543.52 × 4,531,746,046.40
  4. Step 4: Simplify right side
    10,841,225,416.64x = 73,607,336,264,605,204,480
  5. Step 5: Solve for x
    x = 73,607,336,264,605,204,480/10,841,225,416.64
  6. Step 6: Final answer
    x = 6,789,577,140.57

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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.