Home / 33,953,138,569.95-46,853,967,060.84-18,502,952,901.20

Finding the Fourth Proportional to 33,953,138,569.95, 46,853,967,060.84 and 18,502,952,901.20

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Solution

The fourth proportional to 33,953,138,569.95, 46,853,967,060.84 and 18,502,952,901.20 is: 25,533,331,593.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,953,138,569.95 : 46,853,967,060.84 = 18,502,952,901.20 : x
  2. Step 2: Convert to fraction form
    33,953,138,569.95/46,853,967,060.84 = 18,502,952,901.20/x
  3. Step 3: Cross multiply
    33,953,138,569.95x = 46,853,967,060.84 × 18,502,952,901.20
  4. Step 4: Simplify right side
    33,953,138,569.95x = 866,936,745,761,060,683,776
  5. Step 5: Solve for x
    x = 866,936,745,761,060,683,776/33,953,138,569.95
  6. Step 6: Final answer
    x = 25,533,331,593.93

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Double scale
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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.