Home / 64,547,283.24-89,074,150.02-35,178,963.24

Finding the Fourth Proportional to 64,547,283.24, 89,074,150.02 and 35,178,963.24

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Solution

The fourth proportional to 64,547,283.24, 89,074,150.02 and 35,178,963.24 is: 48,546,369.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,547,283.24 : 89,074,150.02 = 35,178,963.24 : x
  2. Step 2: Convert to fraction form
    64,547,283.24/89,074,150.02 = 35,178,963.24/x
  3. Step 3: Cross multiply
    64,547,283.24x = 89,074,150.02 × 35,178,963.24
  4. Step 4: Simplify right side
    64,547,283.24x = 3,133,536,249,187,825.50
  5. Step 5: Solve for x
    x = 3,133,536,249,187,825.50/64,547,283.24
  6. Step 6: Final answer
    x = 48,546,369.30

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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.