Home / 42,861,152.99-59,148,345.16-23,282,055.99

Finding the Fourth Proportional to 42,861,152.99, 59,148,345.16 and 23,282,055.99

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Solution

The fourth proportional to 42,861,152.99, 59,148,345.16 and 23,282,055.99 is: 32,129,212.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,861,152.99 : 59,148,345.16 = 23,282,055.99 : x
  2. Step 2: Convert to fraction form
    42,861,152.99/59,148,345.16 = 23,282,055.99/x
  3. Step 3: Cross multiply
    42,861,152.99x = 59,148,345.16 × 23,282,055.99
  4. Step 4: Simplify right side
    42,861,152.99x = 1,377,095,083,730,965.25
  5. Step 5: Solve for x
    x = 1,377,095,083,730,965.25/42,861,152.99
  6. Step 6: Final answer
    x = 32,129,212.30

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.