Home / 1,573,668,007.70-2,360,502,011.55-483,009,358.10

Finding the Fourth Proportional to 1,573,668,007.70, 2,360,502,011.55 and 483,009,358.10

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Solution

The fourth proportional to 1,573,668,007.70, 2,360,502,011.55 and 483,009,358.10 is: 724,514,037.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,573,668,007.70 : 2,360,502,011.55 = 483,009,358.10 : x
  2. Step 2: Convert to fraction form
    1,573,668,007.70/2,360,502,011.55 = 483,009,358.10/x
  3. Step 3: Cross multiply
    1,573,668,007.70x = 2,360,502,011.55 × 483,009,358.10
  4. Step 4: Simplify right side
    1,573,668,007.70x = 1,140,144,561,392,524,416
  5. Step 5: Solve for x
    x = 1,140,144,561,392,524,416/1,573,668,007.70
  6. Step 6: Final answer
    x = 724,514,037.15

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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.