Home / 1,574,014,725.80-2,361,022,088.70-483,552,031.40

Finding the Fourth Proportional to 1,574,014,725.80, 2,361,022,088.70 and 483,552,031.40

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Solution

The fourth proportional to 1,574,014,725.80, 2,361,022,088.70 and 483,552,031.40 is: 725,328,047.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,574,014,725.80 : 2,361,022,088.70 = 483,552,031.40 : x
  2. Step 2: Convert to fraction form
    1,574,014,725.80/2,361,022,088.70 = 483,552,031.40/x
  3. Step 3: Cross multiply
    1,574,014,725.80x = 2,361,022,088.70 × 483,552,031.40
  4. Step 4: Simplify right side
    1,574,014,725.80x = 1,141,677,027,171,155,840
  5. Step 5: Solve for x
    x = 1,141,677,027,171,155,840/1,574,014,725.80
  6. Step 6: Final answer
    x = 725,328,047.10

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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.