Home / 14,400,566,621,355-19,872,796,645,120-7,816,063,638,060.60

Finding the Fourth Proportional to 14,400,566,621,355, 19,872,796,645,120 and 7,816,063,638,060.60

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Solution

The fourth proportional to 14,400,566,621,355, 19,872,796,645,120 and 7,816,063,638,060.60 is: 10,786,175,803,260.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,400,566,621,355 : 19,872,796,645,120 = 7,816,063,638,060.60 : x
  2. Step 2: Convert to fraction form
    14,400,566,621,355/19,872,796,645,120 = 7,816,063,638,060.60/x
  3. Step 3: Cross multiply
    14,400,566,621,355x = 19,872,796,645,120 × 7,816,063,638,060.60
  4. Step 4: Simplify right side
    14,400,566,621,355x = 155,327,043,244,495,115,166,679,040
  5. Step 5: Solve for x
    x = 155,327,043,244,495,115,166,679,040/14,400,566,621,355
  6. Step 6: Final answer
    x = 10,786,175,803,260.15

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.