Home / 9,153,716,366,196.60-12,623,643,435,607-6,680,609,926,255.20

Finding the Fourth Proportional to 9,153,716,366,196.60, 12,623,643,435,607 and 6,680,609,926,255.20

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Solution

The fourth proportional to 9,153,716,366,196.60, 12,623,643,435,607 and 6,680,609,926,255.20 is: 9,213,049,024,858.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,153,716,366,196.60 : 12,623,643,435,607 = 6,680,609,926,255.20 : x
  2. Step 2: Convert to fraction form
    9,153,716,366,196.60/12,623,643,435,607 = 6,680,609,926,255.20/x
  3. Step 3: Cross multiply
    9,153,716,366,196.60x = 12,623,643,435,607 × 6,680,609,926,255.20
  4. Step 4: Simplify right side
    9,153,716,366,196.60x = 84,333,637,641,422,429,310,943,232
  5. Step 5: Solve for x
    x = 84,333,637,641,422,429,310,943,232/9,153,716,366,196.60
  6. Step 6: Final answer
    x = 9,213,049,024,858.89

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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.