Home / 35,803,240.20-53,578,889.10-32,779,931.40

Finding the Fourth Proportional to 35,803,240.20, 53,578,889.10 and 32,779,931.40

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Solution

The fourth proportional to 35,803,240.20, 53,578,889.10 and 32,779,931.40 is: 49,054,563.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,803,240.20 : 53,578,889.10 = 32,779,931.40 : x
  2. Step 2: Convert to fraction form
    35,803,240.20/53,578,889.10 = 32,779,931.40/x
  3. Step 3: Cross multiply
    35,803,240.20x = 53,578,889.10 × 32,779,931.40
  4. Step 4: Simplify right side
    35,803,240.20x = 1,756,312,309,186,207.75
  5. Step 5: Solve for x
    x = 1,756,312,309,186,207.75/35,803,240.20
  6. Step 6: Final answer
    x = 49,054,563.20

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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.