Home / 902,387,088,045.45-1,353,580,632,068.20-902,387,088,045.45

Finding the Fourth Proportional to 902,387,088,045.45, 1,353,580,632,068.20 and 902,387,088,045.45

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Solution

The fourth proportional to 902,387,088,045.45, 1,353,580,632,068.20 and 902,387,088,045.45 is: 1,353,580,632,068.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    902,387,088,045.45 : 1,353,580,632,068.20 = 902,387,088,045.45 : x
  2. Step 2: Convert to fraction form
    902,387,088,045.45/1,353,580,632,068.20 = 902,387,088,045.45/x
  3. Step 3: Cross multiply
    902,387,088,045.45x = 1,353,580,632,068.20 × 902,387,088,045.45
  4. Step 4: Simplify right side
    902,387,088,045.45x = 1,221,453,685,006,742,625,189,888
  5. Step 5: Solve for x
    x = 1,221,453,685,006,742,625,189,888/902,387,088,045.45
  6. Step 6: Final answer
    x = 1,353,580,632,068.20

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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.