Home / 61,280,225.54-84,564,166.15-33,402,322.40

Finding the Fourth Proportional to 61,280,225.54, 84,564,166.15 and 33,402,322.40

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Solution

The fourth proportional to 61,280,225.54, 84,564,166.15 and 33,402,322.40 is: 46,093,817.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,280,225.54 : 84,564,166.15 = 33,402,322.40 : x
  2. Step 2: Convert to fraction form
    61,280,225.54/84,564,166.15 = 33,402,322.40/x
  3. Step 3: Cross multiply
    61,280,225.54x = 84,564,166.15 × 33,402,322.40
  4. Step 4: Simplify right side
    61,280,225.54x = 2,824,639,541,357,371
  5. Step 5: Solve for x
    x = 2,824,639,541,357,371/61,280,225.54
  6. Step 6: Final answer
    x = 46,093,817.64

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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.