Home / 10,349,009,725.60-15,523,514,588.40-3,804,553,943.20

Finding the Fourth Proportional to 10,349,009,725.60, 15,523,514,588.40 and 3,804,553,943.20

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Solution

The fourth proportional to 10,349,009,725.60, 15,523,514,588.40 and 3,804,553,943.20 is: 5,706,830,914.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,349,009,725.60 : 15,523,514,588.40 = 3,804,553,943.20 : x
  2. Step 2: Convert to fraction form
    10,349,009,725.60/15,523,514,588.40 = 3,804,553,943.20/x
  3. Step 3: Cross multiply
    10,349,009,725.60x = 15,523,514,588.40 × 3,804,553,943.20
  4. Step 4: Simplify right side
    10,349,009,725.60x = 59,060,048,639,619,940,352
  5. Step 5: Solve for x
    x = 59,060,048,639,619,940,352/10,349,009,725.60
  6. Step 6: Final answer
    x = 5,706,830,914.80

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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.