Home / 53,045,791,291.64-79,529,460,434.40-32,079,562,978.18

Finding the Fourth Proportional to 53,045,791,291.64, 79,529,460,434.40 and 32,079,562,978.18

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Solution

The fourth proportional to 53,045,791,291.64, 79,529,460,434.40 and 32,079,562,978.18 is: 48,095,622,150.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,045,791,291.64 : 79,529,460,434.40 = 32,079,562,978.18 : x
  2. Step 2: Convert to fraction form
    53,045,791,291.64/79,529,460,434.40 = 32,079,562,978.18/x
  3. Step 3: Cross multiply
    53,045,791,291.64x = 79,529,460,434.40 × 32,079,562,978.18
  4. Step 4: Simplify right side
    53,045,791,291.64x = 2,551,270,334,626,009,186,304
  5. Step 5: Solve for x
    x = 2,551,270,334,626,009,186,304/53,045,791,291.64
  6. Step 6: Final answer
    x = 48,095,622,150.29

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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.