Home / 226,934,877,823.60-340,402,316,735.40-223,839,009,612.40

Finding the Fourth Proportional to 226,934,877,823.60, 340,402,316,735.40 and 223,839,009,612.40

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Solution

The fourth proportional to 226,934,877,823.60, 340,402,316,735.40 and 223,839,009,612.40 is: 335,758,514,418.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,934,877,823.60 : 340,402,316,735.40 = 223,839,009,612.40 : x
  2. Step 2: Convert to fraction form
    226,934,877,823.60/340,402,316,735.40 = 223,839,009,612.40/x
  3. Step 3: Cross multiply
    226,934,877,823.60x = 340,402,316,735.40 × 223,839,009,612.40
  4. Step 4: Simplify right side
    226,934,877,823.60x = 76,195,317,447,818,431,430,656
  5. Step 5: Solve for x
    x = 76,195,317,447,818,431,430,656/226,934,877,823.60
  6. Step 6: Final answer
    x = 335,758,514,418.60

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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.