Home / 1,139,830,401,113.60-1,710,034,999,933.90-527,651,305,423.32

Finding the Fourth Proportional to 1,139,830,401,113.60, 1,710,034,999,933.90 and 527,651,305,423.32

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Solution

The fourth proportional to 1,139,830,401,113.60, 1,710,034,999,933.90 and 527,651,305,423.32 is: 791,610,926,637.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,139,830,401,113.60 : 1,710,034,999,933.90 = 527,651,305,423.32 : x
  2. Step 2: Convert to fraction form
    1,139,830,401,113.60/1,710,034,999,933.90 = 527,651,305,423.32/x
  3. Step 3: Cross multiply
    1,139,830,401,113.60x = 1,710,034,999,933.90 × 527,651,305,423.32
  4. Step 4: Simplify right side
    1,139,830,401,113.60x = 902,302,200,034,689,195,966,464
  5. Step 5: Solve for x
    x = 902,302,200,034,689,195,966,464/1,139,830,401,113.60
  6. Step 6: Final answer
    x = 791,610,926,637.11

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Double scale
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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.