Home / 169,297,501.91-253,885,328.79-58,603,095.52

Finding the Fourth Proportional to 169,297,501.91, 253,885,328.79 and 58,603,095.52

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Solution

The fourth proportional to 169,297,501.91, 253,885,328.79 and 58,603,095.52 is: 87,883,554.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,297,501.91 : 253,885,328.79 = 58,603,095.52 : x
  2. Step 2: Convert to fraction form
    169,297,501.91/253,885,328.79 = 58,603,095.52/x
  3. Step 3: Cross multiply
    169,297,501.91x = 253,885,328.79 × 58,603,095.52
  4. Step 4: Simplify right side
    169,297,501.91x = 14,878,466,173,669,066
  5. Step 5: Solve for x
    x = 14,878,466,173,669,066/169,297,501.91
  6. Step 6: Final answer
    x = 87,883,554.13

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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.