Home / 742,558,956,549.90-1,113,838,434,824.90-742,558,956,549.90

Finding the Fourth Proportional to 742,558,956,549.90, 1,113,838,434,824.90 and 742,558,956,549.90

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Solution

The fourth proportional to 742,558,956,549.90, 1,113,838,434,824.90 and 742,558,956,549.90 is: 1,113,838,434,824.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    742,558,956,549.90 : 1,113,838,434,824.90 = 742,558,956,549.90 : x
  2. Step 2: Convert to fraction form
    742,558,956,549.90/1,113,838,434,824.90 = 742,558,956,549.90/x
  3. Step 3: Cross multiply
    742,558,956,549.90x = 1,113,838,434,824.90 × 742,558,956,549.90
  4. Step 4: Simplify right side
    742,558,956,549.90x = 827,090,705,928,751,534,833,664
  5. Step 5: Solve for x
    x = 827,090,705,928,751,534,833,664/742,558,956,549.90
  6. Step 6: Final answer
    x = 1,113,838,434,824.90

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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.