Home / 601,360,808.91-902,042,894.94-186,898,235.25

Finding the Fourth Proportional to 601,360,808.91, 902,042,894.94 and 186,898,235.25

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Solution

The fourth proportional to 601,360,808.91, 902,042,894.94 and 186,898,235.25 is: 280,347,875.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,360,808.91 : 902,042,894.94 = 186,898,235.25 : x
  2. Step 2: Convert to fraction form
    601,360,808.91/902,042,894.94 = 186,898,235.25/x
  3. Step 3: Cross multiply
    601,360,808.91x = 902,042,894.94 × 186,898,235.25
  4. Step 4: Simplify right side
    601,360,808.91x = 168,590,225,184,087,168
  5. Step 5: Solve for x
    x = 168,590,225,184,087,168/601,360,808.91
  6. Step 6: Final answer
    x = 280,347,875.50

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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.