Home / 15,336,001.80-23,004,002.70-4,697,051.40

Finding the Fourth Proportional to 15,336,001.80, 23,004,002.70 and 4,697,051.40

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Solution

The fourth proportional to 15,336,001.80, 23,004,002.70 and 4,697,051.40 is: 7,045,577.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,336,001.80 : 23,004,002.70 = 4,697,051.40 : x
  2. Step 2: Convert to fraction form
    15,336,001.80/23,004,002.70 = 4,697,051.40/x
  3. Step 3: Cross multiply
    15,336,001.80x = 23,004,002.70 × 4,697,051.40
  4. Step 4: Simplify right side
    15,336,001.80x = 108,050,983,087,638.78
  5. Step 5: Solve for x
    x = 108,050,983,087,638.78/15,336,001.80
  6. Step 6: Final answer
    x = 7,045,577.10

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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.