Home / 600,801,440.94-901,509,474.60-286,023,179.16

Finding the Fourth Proportional to 600,801,440.94, 901,509,474.60 and 286,023,179.16

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Solution

The fourth proportional to 600,801,440.94, 901,509,474.60 and 286,023,179.16 is: 429,181,071.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,801,440.94 : 901,509,474.60 = 286,023,179.16 : x
  2. Step 2: Convert to fraction form
    600,801,440.94/901,509,474.60 = 286,023,179.16/x
  3. Step 3: Cross multiply
    600,801,440.94x = 901,509,474.60 × 286,023,179.16
  4. Step 4: Simplify right side
    600,801,440.94x = 257,852,605,967,953,312
  5. Step 5: Solve for x
    x = 257,852,605,967,953,312/600,801,440.94
  6. Step 6: Final answer
    x = 429,181,071.14

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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.