Home / 42,210,075,575,082-63,278,851,168,104-14,669,670,915,185

Finding the Fourth Proportional to 42,210,075,575,082, 63,278,851,168,104 and 14,669,670,915,185

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Solution

The fourth proportional to 42,210,075,575,082, 63,278,851,168,104 and 14,669,670,915,185 is: 21,991,903,825,802.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,210,075,575,082 : 63,278,851,168,104 = 14,669,670,915,185 : x
  2. Step 2: Convert to fraction form
    42,210,075,575,082/63,278,851,168,104 = 14,669,670,915,185/x
  3. Step 3: Cross multiply
    42,210,075,575,082x = 63,278,851,168,104 × 14,669,670,915,185
  4. Step 4: Simplify right side
    42,210,075,575,082x = 928,279,922,527,055,614,136,287,232
  5. Step 5: Solve for x
    x = 928,279,922,527,055,614,136,287,232/42,210,075,575,082
  6. Step 6: Final answer
    x = 21,991,903,825,802.43

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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.