Home / 2,535,778,384.55-3,499,378,287.36-1,406,748,177

Finding the Fourth Proportional to 2,535,778,384.55, 3,499,378,287.36 and 1,406,748,177

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Solution

The fourth proportional to 2,535,778,384.55, 3,499,378,287.36 and 1,406,748,177 is: 1,941,314,768.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535,778,384.55 : 3,499,378,287.36 = 1,406,748,177 : x
  2. Step 2: Convert to fraction form
    2,535,778,384.55/3,499,378,287.36 = 1,406,748,177/x
  3. Step 3: Cross multiply
    2,535,778,384.55x = 3,499,378,287.36 × 1,406,748,177
  4. Step 4: Simplify right side
    2,535,778,384.55x = 4,922,744,026,377,062,400
  5. Step 5: Solve for x
    x = 4,922,744,026,377,062,400/2,535,778,384.55
  6. Step 6: Final answer
    x = 1,941,314,768.03

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1.5x scale

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.