Home / 65,202,389.10-97,803,583.65-46,070,513.10

Finding the Fourth Proportional to 65,202,389.10, 97,803,583.65 and 46,070,513.10

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Solution

The fourth proportional to 65,202,389.10, 97,803,583.65 and 46,070,513.10 is: 69,105,769.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,202,389.10 : 97,803,583.65 = 46,070,513.10 : x
  2. Step 2: Convert to fraction form
    65,202,389.10/97,803,583.65 = 46,070,513.10/x
  3. Step 3: Cross multiply
    65,202,389.10x = 97,803,583.65 × 46,070,513.10
  4. Step 4: Simplify right side
    65,202,389.10x = 4,505,861,281,774,271
  5. Step 5: Solve for x
    x = 4,505,861,281,774,271/65,202,389.10
  6. Step 6: Final answer
    x = 69,105,769.65

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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.