Home / 42,968,700.93-59,297,563.32-23,390,152.05

Finding the Fourth Proportional to 42,968,700.93, 59,297,563.32 and 23,390,152.05

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Solution

The fourth proportional to 42,968,700.93, 59,297,563.32 and 23,390,152.05 is: 32,278,821.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,968,700.93 : 59,297,563.32 = 23,390,152.05 : x
  2. Step 2: Convert to fraction form
    42,968,700.93/59,297,563.32 = 23,390,152.05/x
  3. Step 3: Cross multiply
    42,968,700.93x = 59,297,563.32 × 23,390,152.05
  4. Step 4: Simplify right side
    42,968,700.93x = 1,386,979,022,249,302.75
  5. Step 5: Solve for x
    x = 1,386,979,022,249,302.75/42,968,700.93
  6. Step 6: Final answer
    x = 32,278,821.38

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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.