Home / 183,140,352,020.80-274,710,528,031.20-153,753,790,484.80

Finding the Fourth Proportional to 183,140,352,020.80, 274,710,528,031.20 and 153,753,790,484.80

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Solution

The fourth proportional to 183,140,352,020.80, 274,710,528,031.20 and 153,753,790,484.80 is: 230,630,685,727.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,140,352,020.80 : 274,710,528,031.20 = 153,753,790,484.80 : x
  2. Step 2: Convert to fraction form
    183,140,352,020.80/274,710,528,031.20 = 153,753,790,484.80/x
  3. Step 3: Cross multiply
    183,140,352,020.80x = 274,710,528,031.20 × 153,753,790,484.80
  4. Step 4: Simplify right side
    183,140,352,020.80x = 42,237,784,970,877,898,588,160
  5. Step 5: Solve for x
    x = 42,237,784,970,877,898,588,160/183,140,352,020.80
  6. Step 6: Final answer
    x = 230,630,685,727.20

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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.