Home / 2,110,657,393,913.90-2,912,547,354,744.60-1,184,532,606,213.10

Finding the Fourth Proportional to 2,110,657,393,913.90, 2,912,547,354,744.60 and 1,184,532,606,213.10

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Solution

The fourth proportional to 2,110,657,393,913.90, 2,912,547,354,744.60 and 1,184,532,606,213.10 is: 1,634,565,286,996.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,110,657,393,913.90 : 2,912,547,354,744.60 = 1,184,532,606,213.10 : x
  2. Step 2: Convert to fraction form
    2,110,657,393,913.90/2,912,547,354,744.60 = 1,184,532,606,213.10/x
  3. Step 3: Cross multiply
    2,110,657,393,913.90x = 2,912,547,354,744.60 × 1,184,532,606,213.10
  4. Step 4: Simplify right side
    2,110,657,393,913.90x = 3,450,007,308,834,691,816,095,744
  5. Step 5: Solve for x
    x = 3,450,007,308,834,691,816,095,744/2,110,657,393,913.90
  6. Step 6: Final answer
    x = 1,634,565,286,996.75

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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.