Home / 46,921,697,488.32-64,751,487,301.44-25,511,938,632.96

Finding the Fourth Proportional to 46,921,697,488.32, 64,751,487,301.44 and 25,511,938,632.96

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Solution

The fourth proportional to 46,921,697,488.32, 64,751,487,301.44 and 25,511,938,632.96 is: 35,206,227,797.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,921,697,488.32 : 64,751,487,301.44 = 25,511,938,632.96 : x
  2. Step 2: Convert to fraction form
    46,921,697,488.32/64,751,487,301.44 = 25,511,938,632.96/x
  3. Step 3: Cross multiply
    46,921,697,488.32x = 64,751,487,301.44 × 25,511,938,632.96
  4. Step 4: Simplify right side
    46,921,697,488.32x = 1,651,935,970,427,226,030,080
  5. Step 5: Solve for x
    x = 1,651,935,970,427,226,030,080/46,921,697,488.32
  6. Step 6: Final answer
    x = 35,206,227,797.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.