Home / 42,360,041,361.48-58,463,212,369.19-32,182,020,766.04

Finding the Fourth Proportional to 42,360,041,361.48, 58,463,212,369.19 and 32,182,020,766.04

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Solution

The fourth proportional to 42,360,041,361.48, 58,463,212,369.19 and 32,182,020,766.04 is: 44,416,016,935.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,360,041,361.48 : 58,463,212,369.19 = 32,182,020,766.04 : x
  2. Step 2: Convert to fraction form
    42,360,041,361.48/58,463,212,369.19 = 32,182,020,766.04/x
  3. Step 3: Cross multiply
    42,360,041,361.48x = 58,463,212,369.19 × 32,182,020,766.04
  4. Step 4: Simplify right side
    42,360,041,361.48x = 1,881,464,314,514,225,758,208
  5. Step 5: Solve for x
    x = 1,881,464,314,514,225,758,208/42,360,041,361.48
  6. Step 6: Final answer
    x = 44,416,016,935.84

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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.