Home / 88,405,150,437.56-132,559,298,095.08-43,537,983,606.48

Finding the Fourth Proportional to 88,405,150,437.56, 132,559,298,095.08 and 43,537,983,606.48

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Solution

The fourth proportional to 88,405,150,437.56, 132,559,298,095.08 and 43,537,983,606.48 is: 65,283,125,686.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,405,150,437.56 : 132,559,298,095.08 = 43,537,983,606.48 : x
  2. Step 2: Convert to fraction form
    88,405,150,437.56/132,559,298,095.08 = 43,537,983,606.48/x
  3. Step 3: Cross multiply
    88,405,150,437.56x = 132,559,298,095.08 × 43,537,983,606.48
  4. Step 4: Simplify right side
    88,405,150,437.56x = 5,771,364,547,350,089,433,088
  5. Step 5: Solve for x
    x = 5,771,364,547,350,089,433,088/88,405,150,437.56
  6. Step 6: Final answer
    x = 65,283,125,686.51

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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.