Home / 514,820,497.60-772,230,746.40-272,955,793.60

Finding the Fourth Proportional to 514,820,497.60, 772,230,746.40 and 272,955,793.60

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Solution

The fourth proportional to 514,820,497.60, 772,230,746.40 and 272,955,793.60 is: 409,433,690.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    514,820,497.60 : 772,230,746.40 = 272,955,793.60 : x
  2. Step 2: Convert to fraction form
    514,820,497.60/772,230,746.40 = 272,955,793.60/x
  3. Step 3: Cross multiply
    514,820,497.60x = 772,230,746.40 × 272,955,793.60
  4. Step 4: Simplify right side
    514,820,497.60x = 210,784,856,225,932,352
  5. Step 5: Solve for x
    x = 210,784,856,225,932,352/514,820,497.60
  6. Step 6: Final answer
    x = 409,433,690.40

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