Home / 114,967,973,549.63-172,458,050,637.50-35,434,150,327.91

Finding the Fourth Proportional to 114,967,973,549.63, 172,458,050,637.50 and 35,434,150,327.91

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Solution

The fourth proportional to 114,967,973,549.63, 172,458,050,637.50 and 35,434,150,327.91 is: 53,153,102,580.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,967,973,549.63 : 172,458,050,637.50 = 35,434,150,327.91 : x
  2. Step 2: Convert to fraction form
    114,967,973,549.63/172,458,050,637.50 = 35,434,150,327.91/x
  3. Step 3: Cross multiply
    114,967,973,549.63x = 172,458,050,637.50 × 35,434,150,327.91
  4. Step 4: Simplify right side
    114,967,973,549.63x = 6,110,904,491,547,490,779,136
  5. Step 5: Solve for x
    x = 6,110,904,491,547,490,779,136/114,967,973,549.63
  6. Step 6: Final answer
    x = 53,153,102,580.43

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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.