Home / 46,365,439.80-69,547,814.10-14,017,279.80

Finding the Fourth Proportional to 46,365,439.80, 69,547,814.10 and 14,017,279.80

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Solution

The fourth proportional to 46,365,439.80, 69,547,814.10 and 14,017,279.80 is: 21,025,815.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,365,439.80 : 69,547,814.10 = 14,017,279.80 : x
  2. Step 2: Convert to fraction form
    46,365,439.80/69,547,814.10 = 14,017,279.80/x
  3. Step 3: Cross multiply
    46,365,439.80x = 69,547,814.10 × 14,017,279.80
  4. Step 4: Simplify right side
    46,365,439.80x = 974,871,169,718,085.12
  5. Step 5: Solve for x
    x = 974,871,169,718,085.12/46,365,439.80
  6. Step 6: Final answer
    x = 21,025,815.22

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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.