Home / 377,014,061.60-565,521,092.40-349,804,282.40

Finding the Fourth Proportional to 377,014,061.60, 565,521,092.40 and 349,804,282.40

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Solution

The fourth proportional to 377,014,061.60, 565,521,092.40 and 349,804,282.40 is: 524,706,423.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,014,061.60 : 565,521,092.40 = 349,804,282.40 : x
  2. Step 2: Convert to fraction form
    377,014,061.60/565,521,092.40 = 349,804,282.40/x
  3. Step 3: Cross multiply
    377,014,061.60x = 565,521,092.40 × 349,804,282.40
  4. Step 4: Simplify right side
    377,014,061.60x = 197,821,699,909,046,080
  5. Step 5: Solve for x
    x = 197,821,699,909,046,080/377,014,061.60
  6. Step 6: Final answer
    x = 524,706,423.60

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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.