Home / 8,158,253,909,045-11,258,547,100,650-4,454,617,063,696.80

Finding the Fourth Proportional to 8,158,253,909,045, 11,258,547,100,650 and 4,454,617,063,696.80

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Solution

The fourth proportional to 8,158,253,909,045, 11,258,547,100,650 and 4,454,617,063,696.80 is: 6,147,457,113,511.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,158,253,909,045 : 11,258,547,100,650 = 4,454,617,063,696.80 : x
  2. Step 2: Convert to fraction form
    8,158,253,909,045/11,258,547,100,650 = 4,454,617,063,696.80/x
  3. Step 3: Cross multiply
    8,158,253,909,045x = 11,258,547,100,650 × 4,454,617,063,696.80
  4. Step 4: Simplify right side
    8,158,253,909,045x = 50,152,516,026,989,621,622,603,776
  5. Step 5: Solve for x
    x = 50,152,516,026,989,621,622,603,776/8,158,253,909,045
  6. Step 6: Final answer
    x = 6,147,457,113,511.25

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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.