Home / 4,238,398,071.03-6,357,664,527-2,359,536,386.70

Finding the Fourth Proportional to 4,238,398,071.03, 6,357,664,527 and 2,359,536,386.70

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Solution

The fourth proportional to 4,238,398,071.03, 6,357,664,527 and 2,359,536,386.70 is: 3,539,342,113.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,238,398,071.03 : 6,357,664,527 = 2,359,536,386.70 : x
  2. Step 2: Convert to fraction form
    4,238,398,071.03/6,357,664,527 = 2,359,536,386.70/x
  3. Step 3: Cross multiply
    4,238,398,071.03x = 6,357,664,527 × 2,359,536,386.70
  4. Step 4: Simplify right side
    4,238,398,071.03x = 15,001,140,785,888,344,064
  5. Step 5: Solve for x
    x = 15,001,140,785,888,344,064/4,238,398,071.03
  6. Step 6: Final answer
    x = 3,539,342,113.34

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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.