Home / 63,462,231,848.60-87,578,574,386.34-34,526,586,256.45

Finding the Fourth Proportional to 63,462,231,848.60, 87,578,574,386.34 and 34,526,586,256.45

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Solution

The fourth proportional to 63,462,231,848.60, 87,578,574,386.34 and 34,526,586,256.45 is: 47,647,066,840.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,462,231,848.60 : 87,578,574,386.34 = 34,526,586,256.45 : x
  2. Step 2: Convert to fraction form
    63,462,231,848.60/87,578,574,386.34 = 34,526,586,256.45/x
  3. Step 3: Cross multiply
    63,462,231,848.60x = 87,578,574,386.34 × 34,526,586,256.45
  4. Step 4: Simplify right side
    63,462,231,848.60x = 3,023,789,202,766,890,008,576
  5. Step 5: Solve for x
    x = 3,023,789,202,766,890,008,576/63,462,231,848.60
  6. Step 6: Final answer
    x = 47,647,066,840.97

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Double scale
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1.5x scale

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.