Home / 46,823,973,135.54-64,617,130,749.46-25,414,218,985.65

Finding the Fourth Proportional to 46,823,973,135.54, 64,617,130,749.46 and 25,414,218,985.65

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Solution

The fourth proportional to 46,823,973,135.54, 64,617,130,749.46 and 25,414,218,985.65 is: 35,071,648,156.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,823,973,135.54 : 64,617,130,749.46 = 25,414,218,985.65 : x
  2. Step 2: Convert to fraction form
    46,823,973,135.54/64,617,130,749.46 = 25,414,218,985.65/x
  3. Step 3: Cross multiply
    46,823,973,135.54x = 64,617,130,749.46 × 25,414,218,985.65
  4. Step 4: Simplify right side
    46,823,973,135.54x = 1,642,193,911,090,769,297,408
  5. Step 5: Solve for x
    x = 1,642,193,911,090,769,297,408/46,823,973,135.54
  6. Step 6: Final answer
    x = 35,071,648,156.32

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Double scale
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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.