Home / 233,985,070.42-323,235,735.36-186,880,299.10

Finding the Fourth Proportional to 233,985,070.42, 323,235,735.36 and 186,880,299.10

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Solution

The fourth proportional to 233,985,070.42, 323,235,735.36 and 186,880,299.10 is: 258,163,440.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,985,070.42 : 323,235,735.36 = 186,880,299.10 : x
  2. Step 2: Convert to fraction form
    233,985,070.42/323,235,735.36 = 186,880,299.10/x
  3. Step 3: Cross multiply
    233,985,070.42x = 323,235,735.36 × 186,880,299.10
  4. Step 4: Simplify right side
    233,985,070.42x = 60,406,390,903,885,248
  5. Step 5: Solve for x
    x = 60,406,390,903,885,248/233,985,070.42
  6. Step 6: Final answer
    x = 258,163,440.92

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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.