Home / 149,698,466.55-224,547,699.83-98,042,401.35

Finding the Fourth Proportional to 149,698,466.55, 224,547,699.83 and 98,042,401.35

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Solution

The fourth proportional to 149,698,466.55, 224,547,699.83 and 98,042,401.35 is: 147,063,602.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,698,466.55 : 224,547,699.83 = 98,042,401.35 : x
  2. Step 2: Convert to fraction form
    149,698,466.55/224,547,699.83 = 98,042,401.35/x
  3. Step 3: Cross multiply
    149,698,466.55x = 224,547,699.83 × 98,042,401.35
  4. Step 4: Simplify right side
    149,698,466.55x = 22,015,195,708,461,972
  5. Step 5: Solve for x
    x = 22,015,195,708,461,972/149,698,466.55
  6. Step 6: Final answer
    x = 147,063,602.03

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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.