Home / 289,165,824,003.60-433,748,736,005.40-289,165,824,003.60

Finding the Fourth Proportional to 289,165,824,003.60, 433,748,736,005.40 and 289,165,824,003.60

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Solution

The fourth proportional to 289,165,824,003.60, 433,748,736,005.40 and 289,165,824,003.60 is: 433,748,736,005.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    289,165,824,003.60 : 433,748,736,005.40 = 289,165,824,003.60 : x
  2. Step 2: Convert to fraction form
    289,165,824,003.60/433,748,736,005.40 = 289,165,824,003.60/x
  3. Step 3: Cross multiply
    289,165,824,003.60x = 433,748,736,005.40 × 289,165,824,003.60
  4. Step 4: Simplify right side
    289,165,824,003.60x = 125,425,310,657,521,450,483,712
  5. Step 5: Solve for x
    x = 125,425,310,657,521,450,483,712/289,165,824,003.60
  6. Step 6: Final answer
    x = 433,748,736,005.40

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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.