Home / 42,210,075,575,040-63,278,851,168,050-14,669,670,915,152

Finding the Fourth Proportional to 42,210,075,575,040, 63,278,851,168,050 and 14,669,670,915,152

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Solution

The fourth proportional to 42,210,075,575,040, 63,278,851,168,050 and 14,669,670,915,152 is: 21,991,903,825,756.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,210,075,575,040 : 63,278,851,168,050 = 14,669,670,915,152 : x
  2. Step 2: Convert to fraction form
    42,210,075,575,040/63,278,851,168,050 = 14,669,670,915,152/x
  3. Step 3: Cross multiply
    42,210,075,575,040x = 63,278,851,168,050 × 14,669,670,915,152
  4. Step 4: Simplify right side
    42,210,075,575,040x = 928,279,922,524,175,305,988,374,528
  5. Step 5: Solve for x
    x = 928,279,922,524,175,305,988,374,528/42,210,075,575,040
  6. Step 6: Final answer
    x = 21,991,903,825,756.08

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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.