Home / 372,795,868,260-559,132,580,386.28-160,502,846,772.96

Finding the Fourth Proportional to 372,795,868,260, 559,132,580,386.28 and 160,502,846,772.96

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Solution

The fourth proportional to 372,795,868,260, 559,132,580,386.28 and 160,502,846,772.96 is: 240,727,911,750.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    372,795,868,260 : 559,132,580,386.28 = 160,502,846,772.96 : x
  2. Step 2: Convert to fraction form
    372,795,868,260/559,132,580,386.28 = 160,502,846,772.96/x
  3. Step 3: Cross multiply
    372,795,868,260x = 559,132,580,386.28 × 160,502,846,772.96
  4. Step 4: Simplify right side
    372,795,868,260x = 89,742,370,875,508,843,872,256
  5. Step 5: Solve for x
    x = 89,742,370,875,508,843,872,256/372,795,868,260
  6. Step 6: Final answer
    x = 240,727,911,750.67

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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.