Home / 15,575,473,686.24-23,363,210,548.80-3,784,531,574.88

Finding the Fourth Proportional to 15,575,473,686.24, 23,363,210,548.80 and 3,784,531,574.88

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Solution

The fourth proportional to 15,575,473,686.24, 23,363,210,548.80 and 3,784,531,574.88 is: 5,676,797,367.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,575,473,686.24 : 23,363,210,548.80 = 3,784,531,574.88 : x
  2. Step 2: Convert to fraction form
    15,575,473,686.24/23,363,210,548.80 = 3,784,531,574.88/x
  3. Step 3: Cross multiply
    15,575,473,686.24x = 23,363,210,548.80 × 3,784,531,574.88
  4. Step 4: Simplify right side
    15,575,473,686.24x = 88,418,808,012,503,089,152
  5. Step 5: Solve for x
    x = 88,418,808,012,503,089,152/15,575,473,686.24
  6. Step 6: Final answer
    x = 5,676,797,367.04

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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.