Home / 1,573,668,223.20-2,360,502,334.80-483,009,573.60

Finding the Fourth Proportional to 1,573,668,223.20, 2,360,502,334.80 and 483,009,573.60

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Solution

The fourth proportional to 1,573,668,223.20, 2,360,502,334.80 and 483,009,573.60 is: 724,514,360.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,573,668,223.20 : 2,360,502,334.80 = 483,009,573.60 : x
  2. Step 2: Convert to fraction form
    1,573,668,223.20/2,360,502,334.80 = 483,009,573.60/x
  3. Step 3: Cross multiply
    1,573,668,223.20x = 2,360,502,334.80 × 483,009,573.60
  4. Step 4: Simplify right side
    1,573,668,223.20x = 1,140,145,226,213,552,640
  5. Step 5: Solve for x
    x = 1,140,145,226,213,552,640/1,573,668,223.20
  6. Step 6: Final answer
    x = 724,514,360.40

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Double scale
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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.