Home / 742,555,937,266.70-1,113,833,905,900.10-742,555,937,266.70

Finding the Fourth Proportional to 742,555,937,266.70, 1,113,833,905,900.10 and 742,555,937,266.70

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Solution

The fourth proportional to 742,555,937,266.70, 1,113,833,905,900.10 and 742,555,937,266.70 is: 1,113,833,905,900.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    742,555,937,266.70 : 1,113,833,905,900.10 = 742,555,937,266.70 : x
  2. Step 2: Convert to fraction form
    742,555,937,266.70/1,113,833,905,900.10 = 742,555,937,266.70/x
  3. Step 3: Cross multiply
    742,555,937,266.70x = 1,113,833,905,900.10 × 742,555,937,266.70
  4. Step 4: Simplify right side
    742,555,937,266.70x = 827,083,979,955,078,061,621,248
  5. Step 5: Solve for x
    x = 827,083,979,955,078,061,621,248/742,555,937,266.70
  6. Step 6: Final answer
    x = 1,113,833,905,900.10

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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.