Home / 25,343,602.80-37,931,423.40-23,328,063.60

Finding the Fourth Proportional to 25,343,602.80, 37,931,423.40 and 23,328,063.60

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Solution

The fourth proportional to 25,343,602.80, 37,931,423.40 and 23,328,063.60 is: 34,914,793.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,343,602.80 : 37,931,423.40 = 23,328,063.60 : x
  2. Step 2: Convert to fraction form
    25,343,602.80/37,931,423.40 = 23,328,063.60/x
  3. Step 3: Cross multiply
    25,343,602.80x = 37,931,423.40 × 23,328,063.60
  4. Step 4: Simplify right side
    25,343,602.80x = 884,866,657,513,728.25
  5. Step 5: Solve for x
    x = 884,866,657,513,728.25/25,343,602.80
  6. Step 6: Final answer
    x = 34,914,793.47

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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.