Home / 10,334,599,111.40-15,501,898,667.10-2,973,609,820.40

Finding the Fourth Proportional to 10,334,599,111.40, 15,501,898,667.10 and 2,973,609,820.40

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Solution

The fourth proportional to 10,334,599,111.40, 15,501,898,667.10 and 2,973,609,820.40 is: 4,460,414,730.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,334,599,111.40 : 15,501,898,667.10 = 2,973,609,820.40 : x
  2. Step 2: Convert to fraction form
    10,334,599,111.40/15,501,898,667.10 = 2,973,609,820.40/x
  3. Step 3: Cross multiply
    10,334,599,111.40x = 15,501,898,667.10 × 2,973,609,820.40
  4. Step 4: Simplify right side
    10,334,599,111.40x = 46,096,598,111,334,236,160
  5. Step 5: Solve for x
    x = 46,096,598,111,334,236,160/10,334,599,111.40
  6. Step 6: Final answer
    x = 4,460,414,730.60

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Double scale
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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.