Home / 34,007,547.20-46,930,033.14-18,537,292.40

Finding the Fourth Proportional to 34,007,547.20, 46,930,033.14 and 18,537,292.40

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Solution

The fourth proportional to 34,007,547.20, 46,930,033.14 and 18,537,292.40 is: 25,581,255.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,007,547.20 : 46,930,033.14 = 18,537,292.40 : x
  2. Step 2: Convert to fraction form
    34,007,547.20/46,930,033.14 = 18,537,292.40/x
  3. Step 3: Cross multiply
    34,007,547.20x = 46,930,033.14 × 18,537,292.40
  4. Step 4: Simplify right side
    34,007,547.20x = 869,955,746,657,870.12
  5. Step 5: Solve for x
    x = 869,955,746,657,870.12/34,007,547.20
  6. Step 6: Final answer
    x = 25,581,255.29

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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.