Home / 60,564,851.66-83,579,834.78-34,459,368.95

Finding the Fourth Proportional to 60,564,851.66, 83,579,834.78 and 34,459,368.95

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Solution

The fourth proportional to 60,564,851.66, 83,579,834.78 and 34,459,368.95 is: 47,554,122.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,564,851.66 : 83,579,834.78 = 34,459,368.95 : x
  2. Step 2: Convert to fraction form
    60,564,851.66/83,579,834.78 = 34,459,368.95/x
  3. Step 3: Cross multiply
    60,564,851.66x = 83,579,834.78 × 34,459,368.95
  4. Step 4: Simplify right side
    60,564,851.66x = 2,880,108,362,873,866.50
  5. Step 5: Solve for x
    x = 2,880,108,362,873,866.50/60,564,851.66
  6. Step 6: Final answer
    x = 47,554,122.30

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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.