Home / 7,683,373,367.39-10,602,238,955.56-4,249,526,020.67

Finding the Fourth Proportional to 7,683,373,367.39, 10,602,238,955.56 and 4,249,526,020.67

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Solution

The fourth proportional to 7,683,373,367.39, 10,602,238,955.56 and 4,249,526,020.67 is: 5,863,894,433.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,683,373,367.39 : 10,602,238,955.56 = 4,249,526,020.67 : x
  2. Step 2: Convert to fraction form
    7,683,373,367.39/10,602,238,955.56 = 4,249,526,020.67/x
  3. Step 3: Cross multiply
    7,683,373,367.39x = 10,602,238,955.56 × 4,249,526,020.67
  4. Step 4: Simplify right side
    7,683,373,367.39x = 45,054,490,319,026,036,736
  5. Step 5: Solve for x
    x = 45,054,490,319,026,036,736/7,683,373,367.39
  6. Step 6: Final answer
    x = 5,863,894,433.43

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.