Home / 49,249,514,154.23-67,964,429,680.94-26,694,392,839.20

Finding the Fourth Proportional to 49,249,514,154.23, 67,964,429,680.94 and 26,694,392,839.20

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Solution

The fourth proportional to 49,249,514,154.23, 67,964,429,680.94 and 26,694,392,839.20 is: 36,838,316,400.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,249,514,154.23 : 67,964,429,680.94 = 26,694,392,839.20 : x
  2. Step 2: Convert to fraction form
    49,249,514,154.23/67,964,429,680.94 = 26,694,392,839.20/x
  3. Step 3: Cross multiply
    49,249,514,154.23x = 67,964,429,680.94 × 26,694,392,839.20
  4. Step 4: Simplify right side
    49,249,514,154.23x = 1,814,269,184,994,939,502,592
  5. Step 5: Solve for x
    x = 1,814,269,184,994,939,502,592/49,249,514,154.23
  6. Step 6: Final answer
    x = 36,838,316,400.71

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1.5x scale

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.