Home / 1,407,034,688,009.70-2,110,552,032,014.60-1,407,034,688,009.70

Finding the Fourth Proportional to 1,407,034,688,009.70, 2,110,552,032,014.60 and 1,407,034,688,009.70

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Solution

The fourth proportional to 1,407,034,688,009.70, 2,110,552,032,014.60 and 1,407,034,688,009.70 is: 2,110,552,032,014.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,407,034,688,009.70 : 2,110,552,032,014.60 = 1,407,034,688,009.70 : x
  2. Step 2: Convert to fraction form
    1,407,034,688,009.70/2,110,552,032,014.60 = 1,407,034,688,009.70/x
  3. Step 3: Cross multiply
    1,407,034,688,009.70x = 2,110,552,032,014.60 × 1,407,034,688,009.70
  4. Step 4: Simplify right side
    1,407,034,688,009.70x = 2,969,619,919,893,901,057,458,176
  5. Step 5: Solve for x
    x = 2,969,619,919,893,901,057,458,176/1,407,034,688,009.70
  6. Step 6: Final answer
    x = 2,110,552,032,014.60

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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.