Home / 19,249,514.46-26,564,336.37-10,547,616.42

Finding the Fourth Proportional to 19,249,514.46, 26,564,336.37 and 10,547,616.42

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Solution

The fourth proportional to 19,249,514.46, 26,564,336.37 and 10,547,616.42 is: 14,555,714.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,249,514.46 : 26,564,336.37 = 10,547,616.42 : x
  2. Step 2: Convert to fraction form
    19,249,514.46/26,564,336.37 = 10,547,616.42/x
  3. Step 3: Cross multiply
    19,249,514.46x = 26,564,336.37 × 10,547,616.42
  4. Step 4: Simplify right side
    19,249,514.46x = 280,190,430,482,615.22
  5. Step 5: Solve for x
    x = 280,190,430,482,615.22/19,249,514.46
  6. Step 6: Final answer
    x = 14,555,714.17

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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.