Home / 25,094,976,005.20-37,642,464,007.80-22,386,091,320.40

Finding the Fourth Proportional to 25,094,976,005.20, 37,642,464,007.80 and 22,386,091,320.40

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Solution

The fourth proportional to 25,094,976,005.20, 37,642,464,007.80 and 22,386,091,320.40 is: 33,579,136,980.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,094,976,005.20 : 37,642,464,007.80 = 22,386,091,320.40 : x
  2. Step 2: Convert to fraction form
    25,094,976,005.20/37,642,464,007.80 = 22,386,091,320.40/x
  3. Step 3: Cross multiply
    25,094,976,005.20x = 37,642,464,007.80 × 22,386,091,320.40
  4. Step 4: Simplify right side
    25,094,976,005.20x = 842,667,636,803,481,108,480
  5. Step 5: Solve for x
    x = 842,667,636,803,481,108,480/25,094,976,005.20
  6. Step 6: Final answer
    x = 33,579,136,980.60

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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.