Home / 149,333,777.40-223,823,718.90-63,072,017.40

Finding the Fourth Proportional to 149,333,777.40, 223,823,718.90 and 63,072,017.40

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Solution

The fourth proportional to 149,333,777.40, 223,823,718.90 and 63,072,017.40 is: 94,533,291.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,333,777.40 : 223,823,718.90 = 63,072,017.40 : x
  2. Step 2: Convert to fraction form
    149,333,777.40/223,823,718.90 = 63,072,017.40/x
  3. Step 3: Cross multiply
    149,333,777.40x = 223,823,718.90 × 63,072,017.40
  4. Step 4: Simplify right side
    149,333,777.40x = 14,117,013,492,993,508
  5. Step 5: Solve for x
    x = 14,117,013,492,993,508/149,333,777.40
  6. Step 6: Final answer
    x = 94,533,291.39

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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.