Home / 1,573,668,097.20-2,360,502,145.80-483,009,447.60

Finding the Fourth Proportional to 1,573,668,097.20, 2,360,502,145.80 and 483,009,447.60

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Solution

The fourth proportional to 1,573,668,097.20, 2,360,502,145.80 and 483,009,447.60 is: 724,514,171.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,573,668,097.20 : 2,360,502,145.80 = 483,009,447.60 : x
  2. Step 2: Convert to fraction form
    1,573,668,097.20/2,360,502,145.80 = 483,009,447.60/x
  3. Step 3: Cross multiply
    1,573,668,097.20x = 2,360,502,145.80 × 483,009,447.60
  4. Step 4: Simplify right side
    1,573,668,097.20x = 1,140,144,837,501,472,768
  5. Step 5: Solve for x
    x = 1,140,144,837,501,472,768/1,573,668,097.20
  6. Step 6: Final answer
    x = 724,514,171.40

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Double scale
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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.