Home / 25,818,960.02-35,630,948.73-14,216,938.70

Finding the Fourth Proportional to 25,818,960.02, 35,630,948.73 and 14,216,938.70

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Solution

The fourth proportional to 25,818,960.02, 35,630,948.73 and 14,216,938.70 is: 19,619,807.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,818,960.02 : 35,630,948.73 = 14,216,938.70 : x
  2. Step 2: Convert to fraction form
    25,818,960.02/35,630,948.73 = 14,216,938.70/x
  3. Step 3: Cross multiply
    25,818,960.02x = 35,630,948.73 × 14,216,938.70
  4. Step 4: Simplify right side
    25,818,960.02x = 506,563,013,917,252.75
  5. Step 5: Solve for x
    x = 506,563,013,917,252.75/25,818,960.02
  6. Step 6: Final answer
    x = 19,619,807.05

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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.