Home / 23,130,005.30-34,695,007.95-16,411,541.30

Finding the Fourth Proportional to 23,130,005.30, 34,695,007.95 and 16,411,541.30

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Solution

The fourth proportional to 23,130,005.30, 34,695,007.95 and 16,411,541.30 is: 24,617,311.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,130,005.30 : 34,695,007.95 = 16,411,541.30 : x
  2. Step 2: Convert to fraction form
    23,130,005.30/34,695,007.95 = 16,411,541.30/x
  3. Step 3: Cross multiply
    23,130,005.30x = 34,695,007.95 × 16,411,541.30
  4. Step 4: Simplify right side
    23,130,005.30x = 569,398,555,875,253.38
  5. Step 5: Solve for x
    x = 569,398,555,875,253.38/23,130,005.30
  6. Step 6: Final answer
    x = 24,617,311.95

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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.