Home / 19,226,950.60-26,533,264.98-10,525,932.76

Finding the Fourth Proportional to 19,226,950.60, 26,533,264.98 and 10,525,932.76

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Solution

The fourth proportional to 19,226,950.60, 26,533,264.98 and 10,525,932.76 is: 14,525,827.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,226,950.60 : 26,533,264.98 = 10,525,932.76 : x
  2. Step 2: Convert to fraction form
    19,226,950.60/26,533,264.98 = 10,525,932.76/x
  3. Step 3: Cross multiply
    19,226,950.60x = 26,533,264.98 × 10,525,932.76
  4. Step 4: Simplify right side
    19,226,950.60x = 279,287,363,082,742.75
  5. Step 5: Solve for x
    x = 279,287,363,082,742.75/19,226,950.60
  6. Step 6: Final answer
    x = 14,525,827.26

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1.5x scale

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.