Home / 555,862,000.50-833,798,987.46-167,688,193.86

Finding the Fourth Proportional to 555,862,000.50, 833,798,987.46 and 167,688,193.86

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Solution

The fourth proportional to 555,862,000.50, 833,798,987.46 and 167,688,193.86 is: 251,534,096.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    555,862,000.50 : 833,798,987.46 = 167,688,193.86 : x
  2. Step 2: Convert to fraction form
    555,862,000.50/833,798,987.46 = 167,688,193.86/x
  3. Step 3: Cross multiply
    555,862,000.50x = 833,798,987.46 × 167,688,193.86
  4. Step 4: Simplify right side
    555,862,000.50x = 139,818,246,249,464,208
  5. Step 5: Solve for x
    x = 139,818,246,249,464,208/555,862,000.50
  6. Step 6: Final answer
    x = 251,534,096.81

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.