Home / 614,360,233.61-922,196,130.93-264,778,823.60

Finding the Fourth Proportional to 614,360,233.61, 922,196,130.93 and 264,778,823.60

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Solution

The fourth proportional to 614,360,233.61, 922,196,130.93 and 264,778,823.60 is: 397,450,865.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    614,360,233.61 : 922,196,130.93 = 264,778,823.60 : x
  2. Step 2: Convert to fraction form
    614,360,233.61/922,196,130.93 = 264,778,823.60/x
  3. Step 3: Cross multiply
    614,360,233.61x = 922,196,130.93 × 264,778,823.60
  4. Step 4: Simplify right side
    614,360,233.61x = 244,178,006,671,505,984
  5. Step 5: Solve for x
    x = 244,178,006,671,505,984/614,360,233.61
  6. Step 6: Final answer
    x = 397,450,865.66

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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.