Home / 34,935,880.37-48,209,547.53-19,254,857.34

Finding the Fourth Proportional to 34,935,880.37, 48,209,547.53 and 19,254,857.34

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Solution

The fourth proportional to 34,935,880.37, 48,209,547.53 and 19,254,857.34 is: 26,570,618.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,935,880.37 : 48,209,547.53 = 19,254,857.34 : x
  2. Step 2: Convert to fraction form
    34,935,880.37/48,209,547.53 = 19,254,857.34/x
  3. Step 3: Cross multiply
    34,935,880.37x = 48,209,547.53 × 19,254,857.34
  4. Step 4: Simplify right side
    34,935,880.37x = 928,267,960,073,843.62
  5. Step 5: Solve for x
    x = 928,267,960,073,843.62/34,935,880.37
  6. Step 6: Final answer
    x = 26,570,618.81

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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.