Home / 2,377,256,000.80-3,565,884,001.20-741,477,978.40

Finding the Fourth Proportional to 2,377,256,000.80, 3,565,884,001.20 and 741,477,978.40

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Solution

The fourth proportional to 2,377,256,000.80, 3,565,884,001.20 and 741,477,978.40 is: 1,112,216,967.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,377,256,000.80 : 3,565,884,001.20 = 741,477,978.40 : x
  2. Step 2: Convert to fraction form
    2,377,256,000.80/3,565,884,001.20 = 741,477,978.40/x
  3. Step 3: Cross multiply
    2,377,256,000.80x = 3,565,884,001.20 × 741,477,978.40
  4. Step 4: Simplify right side
    2,377,256,000.80x = 2,644,024,460,418,678,784
  5. Step 5: Solve for x
    x = 2,644,024,460,418,678,784/2,377,256,000.80
  6. Step 6: Final answer
    x = 1,112,216,967.60

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1.5x scale

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.