Home / 65,204,557.35-97,806,836.03-46,072,681.35

Finding the Fourth Proportional to 65,204,557.35, 97,806,836.03 and 46,072,681.35

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Solution

The fourth proportional to 65,204,557.35, 97,806,836.03 and 46,072,681.35 is: 69,109,022.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,204,557.35 : 97,806,836.03 = 46,072,681.35 : x
  2. Step 2: Convert to fraction form
    65,204,557.35/97,806,836.03 = 46,072,681.35/x
  3. Step 3: Cross multiply
    65,204,557.35x = 97,806,836.03 × 46,072,681.35
  4. Step 4: Simplify right side
    65,204,557.35x = 4,506,223,190,031,526
  5. Step 5: Solve for x
    x = 4,506,223,190,031,526/65,204,557.35
  6. Step 6: Final answer
    x = 69,109,022.03

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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.