Home / 69,435,894-104,176,994.16-46,184,302.32

Finding the Fourth Proportional to 69,435,894, 104,176,994.16 and 46,184,302.32

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Solution

The fourth proportional to 69,435,894, 104,176,994.16 and 46,184,302.32 is: 69,291,853.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,435,894 : 104,176,994.16 = 46,184,302.32 : x
  2. Step 2: Convert to fraction form
    69,435,894/104,176,994.16 = 46,184,302.32/x
  3. Step 3: Cross multiply
    69,435,894x = 104,176,994.16 × 46,184,302.32
  4. Step 4: Simplify right side
    69,435,894x = 4,811,341,793,074,314
  5. Step 5: Solve for x
    x = 4,811,341,793,074,314/69,435,894
  6. Step 6: Final answer
    x = 69,291,853.48

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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.