Home / 32,806,427.90-49,209,641.85-31,164,136.70

Finding the Fourth Proportional to 32,806,427.90, 49,209,641.85 and 31,164,136.70

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Solution

The fourth proportional to 32,806,427.90, 49,209,641.85 and 31,164,136.70 is: 46,746,205.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,806,427.90 : 49,209,641.85 = 31,164,136.70 : x
  2. Step 2: Convert to fraction form
    32,806,427.90/49,209,641.85 = 31,164,136.70/x
  3. Step 3: Cross multiply
    32,806,427.90x = 49,209,641.85 × 31,164,136.70
  4. Step 4: Simplify right side
    32,806,427.90x = 1,533,576,005,571,441
  5. Step 5: Solve for x
    x = 1,533,576,005,571,441/32,806,427.90
  6. Step 6: Final answer
    x = 46,746,205.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.