Home / 46,637,896.65-64,359,937.23-25,730,810.43

Finding the Fourth Proportional to 46,637,896.65, 64,359,937.23 and 25,730,810.43

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Solution

The fourth proportional to 46,637,896.65, 64,359,937.23 and 25,730,810.43 is: 35,508,319.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,637,896.65 : 64,359,937.23 = 25,730,810.43 : x
  2. Step 2: Convert to fraction form
    46,637,896.65/64,359,937.23 = 25,730,810.43/x
  3. Step 3: Cross multiply
    46,637,896.65x = 64,359,937.23 × 25,730,810.43
  4. Step 4: Simplify right side
    46,637,896.65x = 1,656,033,343,813,989
  5. Step 5: Solve for x
    x = 1,656,033,343,813,989/46,637,896.65
  6. Step 6: Final answer
    x = 35,508,319.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.