Home / 5,330,013,121,171.60-7,355,418,107,216.40-3,048,881,281,939

Finding the Fourth Proportional to 5,330,013,121,171.60, 7,355,418,107,216.40 and 3,048,881,281,939

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Solution

The fourth proportional to 5,330,013,121,171.60, 7,355,418,107,216.40 and 3,048,881,281,939 is: 4,207,456,169,075.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,330,013,121,171.60 : 7,355,418,107,216.40 = 3,048,881,281,939 : x
  2. Step 2: Convert to fraction form
    5,330,013,121,171.60/7,355,418,107,216.40 = 3,048,881,281,939/x
  3. Step 3: Cross multiply
    5,330,013,121,171.60x = 7,355,418,107,216.40 × 3,048,881,281,939
  4. Step 4: Simplify right side
    5,330,013,121,171.60x = 22,425,796,587,927,271,699,906,560
  5. Step 5: Solve for x
    x = 22,425,796,587,927,271,699,906,560/5,330,013,121,171.60
  6. Step 6: Final answer
    x = 4,207,456,169,075.59

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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.