Home / 369,631,365.07-510,095,314.88-204,621,690.19

Finding the Fourth Proportional to 369,631,365.07, 510,095,314.88 and 204,621,690.19

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Solution

The fourth proportional to 369,631,365.07, 510,095,314.88 and 204,621,690.19 is: 282,380,164.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    369,631,365.07 : 510,095,314.88 = 204,621,690.19 : x
  2. Step 2: Convert to fraction form
    369,631,365.07/510,095,314.88 = 204,621,690.19/x
  3. Step 3: Cross multiply
    369,631,365.07x = 510,095,314.88 × 204,621,690.19
  4. Step 4: Simplify right side
    369,631,365.07x = 104,376,565,488,745,856
  5. Step 5: Solve for x
    x = 104,376,565,488,745,856/369,631,365.07
  6. Step 6: Final answer
    x = 282,380,164.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.