Home / 10,716,972,020,738-16,075,457,144,535-2,972,239,445,504.70

Finding the Fourth Proportional to 10,716,972,020,738, 16,075,457,144,535 and 2,972,239,445,504.70

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Solution

The fourth proportional to 10,716,972,020,738, 16,075,457,144,535 and 2,972,239,445,504.70 is: 4,458,358,922,375.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,716,972,020,738 : 16,075,457,144,535 = 2,972,239,445,504.70 : x
  2. Step 2: Convert to fraction form
    10,716,972,020,738/16,075,457,144,535 = 2,972,239,445,504.70/x
  3. Step 3: Cross multiply
    10,716,972,020,738x = 16,075,457,144,535 × 2,972,239,445,504.70
  4. Step 4: Simplify right side
    10,716,972,020,738x = 47,780,107,829,507,281,068,752,896
  5. Step 5: Solve for x
    x = 47,780,107,829,507,281,068,752,896/10,716,972,020,738
  6. Step 6: Final answer
    x = 4,458,358,922,375.63

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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.