Home / 301,806,000.70-452,667,010.65-97,354,743.10

Finding the Fourth Proportional to 301,806,000.70, 452,667,010.65 and 97,354,743.10

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Solution

The fourth proportional to 301,806,000.70, 452,667,010.65 and 97,354,743.10 is: 146,018,569.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,806,000.70 : 452,667,010.65 = 97,354,743.10 : x
  2. Step 2: Convert to fraction form
    301,806,000.70/452,667,010.65 = 97,354,743.10/x
  3. Step 3: Cross multiply
    301,806,000.70x = 452,667,010.65 × 97,354,743.10
  4. Step 4: Simplify right side
    301,806,000.70x = 44,069,280,531,675,712
  5. Step 5: Solve for x
    x = 44,069,280,531,675,712/301,806,000.70
  6. Step 6: Final answer
    x = 146,018,569.64

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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.