Home / 246,883,105.76-370,406,980.98-164,210,779.89

Finding the Fourth Proportional to 246,883,105.76, 370,406,980.98 and 164,210,779.89

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Solution

The fourth proportional to 246,883,105.76, 370,406,980.98 and 164,210,779.89 is: 246,370,925.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,883,105.76 : 370,406,980.98 = 164,210,779.89 : x
  2. Step 2: Convert to fraction form
    246,883,105.76/370,406,980.98 = 164,210,779.89/x
  3. Step 3: Cross multiply
    246,883,105.76x = 370,406,980.98 × 164,210,779.89
  4. Step 4: Simplify right side
    246,883,105.76x = 60,824,819,223,426,192
  5. Step 5: Solve for x
    x = 60,824,819,223,426,192/246,883,105.76
  6. Step 6: Final answer
    x = 246,370,925.37

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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.