Home / 46,386,019.77-69,579,029.65-46,386,019.77

Finding the Fourth Proportional to 46,386,019.77, 69,579,029.65 and 46,386,019.77

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Solution

The fourth proportional to 46,386,019.77, 69,579,029.65 and 46,386,019.77 is: 69,579,029.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,386,019.77 : 69,579,029.65 = 46,386,019.77 : x
  2. Step 2: Convert to fraction form
    46,386,019.77/69,579,029.65 = 46,386,019.77/x
  3. Step 3: Cross multiply
    46,386,019.77x = 69,579,029.65 × 46,386,019.77
  4. Step 4: Simplify right side
    46,386,019.77x = 3,227,494,244,574,421.50
  5. Step 5: Solve for x
    x = 3,227,494,244,574,421.50/46,386,019.77
  6. Step 6: Final answer
    x = 69,579,029.65

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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.