Home / 16,173,793,254.55-24,261,909,709.02-4,828,074,504.16

Finding the Fourth Proportional to 16,173,793,254.55, 24,261,909,709.02 and 4,828,074,504.16

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Solution

The fourth proportional to 16,173,793,254.55, 24,261,909,709.02 and 4,828,074,504.16 is: 7,242,475,889.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,173,793,254.55 : 24,261,909,709.02 = 4,828,074,504.16 : x
  2. Step 2: Convert to fraction form
    16,173,793,254.55/24,261,909,709.02 = 4,828,074,504.16/x
  3. Step 3: Cross multiply
    16,173,793,254.55x = 24,261,909,709.02 × 4,828,074,504.16
  4. Step 4: Simplify right side
    16,173,793,254.55x = 117,138,307,688,351,432,704
  5. Step 5: Solve for x
    x = 117,138,307,688,351,432,704/16,173,793,254.55
  6. Step 6: Final answer
    x = 7,242,475,889.53

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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.