Home / 4,437,514,259.70-6,656,271,389.55-2,144,278,547.70

Finding the Fourth Proportional to 4,437,514,259.70, 6,656,271,389.55 and 2,144,278,547.70

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Solution

The fourth proportional to 4,437,514,259.70, 6,656,271,389.55 and 2,144,278,547.70 is: 3,216,417,821.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,437,514,259.70 : 6,656,271,389.55 = 2,144,278,547.70 : x
  2. Step 2: Convert to fraction form
    4,437,514,259.70/6,656,271,389.55 = 2,144,278,547.70/x
  3. Step 3: Cross multiply
    4,437,514,259.70x = 6,656,271,389.55 × 2,144,278,547.70
  4. Step 4: Simplify right side
    4,437,514,259.70x = 14,272,899,948,281,335,808
  5. Step 5: Solve for x
    x = 14,272,899,948,281,335,808/4,437,514,259.70
  6. Step 6: Final answer
    x = 3,216,417,821.55

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1.5x scale

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.