Home / 549,706,116,570.96-824,678,459,116.27-167,240,252,059.15

Finding the Fourth Proportional to 549,706,116,570.96, 824,678,459,116.27 and 167,240,252,059.15

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Solution

The fourth proportional to 549,706,116,570.96, 824,678,459,116.27 and 167,240,252,059.15 is: 250,896,668,624.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    549,706,116,570.96 : 824,678,459,116.27 = 167,240,252,059.15 : x
  2. Step 2: Convert to fraction form
    549,706,116,570.96/824,678,459,116.27 = 167,240,252,059.15/x
  3. Step 3: Cross multiply
    549,706,116,570.96x = 824,678,459,116.27 × 167,240,252,059.15
  4. Step 4: Simplify right side
    549,706,116,570.96x = 137,919,433,370,356,416,512,000
  5. Step 5: Solve for x
    x = 137,919,433,370,356,416,512,000/549,706,116,570.96
  6. Step 6: Final answer
    x = 250,896,668,624.85

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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.