Home / 4,739,847,558,442.40-7,109,771,337,663.70-4,739,847,558,442.40

Finding the Fourth Proportional to 4,739,847,558,442.40, 7,109,771,337,663.70 and 4,739,847,558,442.40

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Solution

The fourth proportional to 4,739,847,558,442.40, 7,109,771,337,663.70 and 4,739,847,558,442.40 is: 7,109,771,337,663.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,739,847,558,442.40 : 7,109,771,337,663.70 = 4,739,847,558,442.40 : x
  2. Step 2: Convert to fraction form
    4,739,847,558,442.40/7,109,771,337,663.70 = 4,739,847,558,442.40/x
  3. Step 3: Cross multiply
    4,739,847,558,442.40x = 7,109,771,337,663.70 × 4,739,847,558,442.40
  4. Step 4: Simplify right side
    4,739,847,558,442.40x = 33,699,232,315,909,046,693,527,552
  5. Step 5: Solve for x
    x = 33,699,232,315,909,046,693,527,552/4,739,847,558,442.40
  6. Step 6: Final answer
    x = 7,109,771,337,663.70

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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.