Home / 565,518,254.48-848,277,381.71-156,574,404.98

Finding the Fourth Proportional to 565,518,254.48, 848,277,381.71 and 156,574,404.98

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Solution

The fourth proportional to 565,518,254.48, 848,277,381.71 and 156,574,404.98 is: 234,861,607.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    565,518,254.48 : 848,277,381.71 = 156,574,404.98 : x
  2. Step 2: Convert to fraction form
    565,518,254.48/848,277,381.71 = 156,574,404.98/x
  3. Step 3: Cross multiply
    565,518,254.48x = 848,277,381.71 × 156,574,404.98
  4. Step 4: Simplify right side
    565,518,254.48x = 132,818,526,295,385,632
  5. Step 5: Solve for x
    x = 132,818,526,295,385,632/565,518,254.48
  6. Step 6: Final answer
    x = 234,861,607.46

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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.