Home / 38,013,799,290.58-57,022,877,989.80-10,064,316,810.52

Finding the Fourth Proportional to 38,013,799,290.58, 57,022,877,989.80 and 10,064,316,810.52

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Solution

The fourth proportional to 38,013,799,290.58, 57,022,877,989.80 and 10,064,316,810.52 is: 15,097,052,129.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,013,799,290.58 : 57,022,877,989.80 = 10,064,316,810.52 : x
  2. Step 2: Convert to fraction form
    38,013,799,290.58/57,022,877,989.80 = 10,064,316,810.52/x
  3. Step 3: Cross multiply
    38,013,799,290.58x = 57,022,877,989.80 × 10,064,316,810.52
  4. Step 4: Simplify right side
    38,013,799,290.58x = 573,896,309,536,975,093,760
  5. Step 5: Solve for x
    x = 573,896,309,536,975,093,760/38,013,799,290.58
  6. Step 6: Final answer
    x = 15,097,052,129.68

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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.