Home / 46,790,518.86-70,158,762.72-14,433,733.62

Finding the Fourth Proportional to 46,790,518.86, 70,158,762.72 and 14,433,733.62

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Solution

The fourth proportional to 46,790,518.86, 70,158,762.72 and 14,433,733.62 is: 21,642,266.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,790,518.86 : 70,158,762.72 = 14,433,733.62 : x
  2. Step 2: Convert to fraction form
    46,790,518.86/70,158,762.72 = 14,433,733.62/x
  3. Step 3: Cross multiply
    46,790,518.86x = 70,158,762.72 × 14,433,733.62
  4. Step 4: Simplify right side
    46,790,518.86x = 1,012,652,892,209,266.62
  5. Step 5: Solve for x
    x = 1,012,652,892,209,266.62/46,790,518.86
  6. Step 6: Final answer
    x = 21,642,266.79

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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.