Home / 246,140,141.59-369,210,180.08-100,573,552.45

Finding the Fourth Proportional to 246,140,141.59, 369,210,180.08 and 100,573,552.45

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Solution

The fourth proportional to 246,140,141.59, 369,210,180.08 and 100,573,552.45 is: 150,860,315.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,140,141.59 : 369,210,180.08 = 100,573,552.45 : x
  2. Step 2: Convert to fraction form
    246,140,141.59/369,210,180.08 = 100,573,552.45/x
  3. Step 3: Cross multiply
    246,140,141.59x = 369,210,180.08 × 100,573,552.45
  4. Step 4: Simplify right side
    246,140,141.59x = 37,132,779,411,349,824
  5. Step 5: Solve for x
    x = 37,132,779,411,349,824/246,140,141.59
  6. Step 6: Final answer
    x = 150,860,315.48

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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.