Home / 115,953,633,976.73-173,955,612,488.66-35,277,240,681.28

Finding the Fourth Proportional to 115,953,633,976.73, 173,955,612,488.66 and 35,277,240,681.28

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Solution

The fourth proportional to 115,953,633,976.73, 173,955,612,488.66 and 35,277,240,681.28 is: 52,923,516,056.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,953,633,976.73 : 173,955,612,488.66 = 35,277,240,681.28 : x
  2. Step 2: Convert to fraction form
    115,953,633,976.73/173,955,612,488.66 = 35,277,240,681.28/x
  3. Step 3: Cross multiply
    115,953,633,976.73x = 173,955,612,488.66 × 35,277,240,681.28
  4. Step 4: Simplify right side
    115,953,633,976.73x = 6,136,674,009,621,935,947,776
  5. Step 5: Solve for x
    x = 6,136,674,009,621,935,947,776/115,953,633,976.73
  6. Step 6: Final answer
    x = 52,923,516,056.89

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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.