Home / 283,153,536,833.60-424,730,305,250.40-115,369,535,230.40

Finding the Fourth Proportional to 283,153,536,833.60, 424,730,305,250.40 and 115,369,535,230.40

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Solution

The fourth proportional to 283,153,536,833.60, 424,730,305,250.40 and 115,369,535,230.40 is: 173,054,302,845.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    283,153,536,833.60 : 424,730,305,250.40 = 115,369,535,230.40 : x
  2. Step 2: Convert to fraction form
    283,153,536,833.60/424,730,305,250.40 = 115,369,535,230.40/x
  3. Step 3: Cross multiply
    283,153,536,833.60x = 424,730,305,250.40 × 115,369,535,230.40
  4. Step 4: Simplify right side
    283,153,536,833.60x = 49,000,937,915,004,569,518,080
  5. Step 5: Solve for x
    x = 49,000,937,915,004,569,518,080/283,153,536,833.60
  6. Step 6: Final answer
    x = 173,054,302,845.60

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1.5x scale

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.