Home / 25,013,635.29-34,518,477.98-14,000,381.70

Finding the Fourth Proportional to 25,013,635.29, 34,518,477.98 and 14,000,381.70

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Solution

The fourth proportional to 25,013,635.29, 34,518,477.98 and 14,000,381.70 is: 19,320,337.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,013,635.29 : 34,518,477.98 = 14,000,381.70 : x
  2. Step 2: Convert to fraction form
    25,013,635.29/34,518,477.98 = 14,000,381.70/x
  3. Step 3: Cross multiply
    25,013,635.29x = 34,518,477.98 × 14,000,381.70
  4. Step 4: Simplify right side
    25,013,635.29x = 483,271,867,353,043.06
  5. Step 5: Solve for x
    x = 483,271,867,353,043.06/25,013,635.29
  6. Step 6: Final answer
    x = 19,320,337.16

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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.