Home / 65,307,482.54-97,961,425.26-16,123,341.50

Finding the Fourth Proportional to 65,307,482.54, 97,961,425.26 and 16,123,341.50

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Solution

The fourth proportional to 65,307,482.54, 97,961,425.26 and 16,123,341.50 is: 24,185,061.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,307,482.54 : 97,961,425.26 = 16,123,341.50 : x
  2. Step 2: Convert to fraction form
    65,307,482.54/97,961,425.26 = 16,123,341.50/x
  3. Step 3: Cross multiply
    65,307,482.54x = 97,961,425.26 × 16,123,341.50
  4. Step 4: Simplify right side
    65,307,482.54x = 1,579,465,513,293,706.50
  5. Step 5: Solve for x
    x = 1,579,465,513,293,706.50/65,307,482.54
  6. Step 6: Final answer
    x = 24,185,061.98

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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.