Home / 9,065,508,345,558.10-13,584,425,341,235-5,382,533,181,525.40

Finding the Fourth Proportional to 9,065,508,345,558.10, 13,584,425,341,235 and 5,382,533,181,525.40

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Solution

The fourth proportional to 9,065,508,345,558.10, 13,584,425,341,235 and 5,382,533,181,525.40 is: 8,065,584,119,943.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,065,508,345,558.10 : 13,584,425,341,235 = 5,382,533,181,525.40 : x
  2. Step 2: Convert to fraction form
    9,065,508,345,558.10/13,584,425,341,235 = 5,382,533,181,525.40/x
  3. Step 3: Cross multiply
    9,065,508,345,558.10x = 13,584,425,341,235 × 5,382,533,181,525.40
  4. Step 4: Simplify right side
    9,065,508,345,558.10x = 73,118,620,151,151,895,309,713,408
  5. Step 5: Solve for x
    x = 73,118,620,151,151,895,309,713,408/9,065,508,345,558.10
  6. Step 6: Final answer
    x = 8,065,584,119,943.86

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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.