Home / 94,985,866,762.96-142,502,916,666.40-43,970,942,122.11

Finding the Fourth Proportional to 94,985,866,762.96, 142,502,916,666.40 and 43,970,942,122.11

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Solution

The fourth proportional to 94,985,866,762.96, 142,502,916,666.40 and 43,970,942,122.11 is: 65,967,577,225.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,985,866,762.96 : 142,502,916,666.40 = 43,970,942,122.11 : x
  2. Step 2: Convert to fraction form
    94,985,866,762.96/142,502,916,666.40 = 43,970,942,122.11/x
  3. Step 3: Cross multiply
    94,985,866,762.96x = 142,502,916,666.40 × 43,970,942,122.11
  4. Step 4: Simplify right side
    94,985,866,762.96x = 6,265,987,500,970,138,927,104
  5. Step 5: Solve for x
    x = 6,265,987,500,970,138,927,104/94,985,866,762.96
  6. Step 6: Final answer
    x = 65,967,577,225.01

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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.