Home / 33,252,905,121.75-45,888,643,492.34-18,010,617,752.07

Finding the Fourth Proportional to 33,252,905,121.75, 45,888,643,492.34 and 18,010,617,752.07

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Solution

The fourth proportional to 33,252,905,121.75, 45,888,643,492.34 and 18,010,617,752.07 is: 24,854,454,492.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,252,905,121.75 : 45,888,643,492.34 = 18,010,617,752.07 : x
  2. Step 2: Convert to fraction form
    33,252,905,121.75/45,888,643,492.34 = 18,010,617,752.07/x
  3. Step 3: Cross multiply
    33,252,905,121.75x = 45,888,643,492.34 × 18,010,617,752.07
  4. Step 4: Simplify right side
    33,252,905,121.75x = 826,482,817,101,460,144,128
  5. Step 5: Solve for x
    x = 826,482,817,101,460,144,128/33,252,905,121.75
  6. Step 6: Final answer
    x = 24,854,454,492.79

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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.