Home / 337,607,463.04-506,405,667.12-107,573,437.60

Finding the Fourth Proportional to 337,607,463.04, 506,405,667.12 and 107,573,437.60

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Solution

The fourth proportional to 337,607,463.04, 506,405,667.12 and 107,573,437.60 is: 161,358,395.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,607,463.04 : 506,405,667.12 = 107,573,437.60 : x
  2. Step 2: Convert to fraction form
    337,607,463.04/506,405,667.12 = 107,573,437.60/x
  3. Step 3: Cross multiply
    337,607,463.04x = 506,405,667.12 × 107,573,437.60
  4. Step 4: Simplify right side
    337,607,463.04x = 54,475,798,432,219,688
  5. Step 5: Solve for x
    x = 54,475,798,432,219,688/337,607,463.04
  6. Step 6: Final answer
    x = 161,358,395.17

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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.