Home / 1,702,800,025,167.50-2,349,878,688,778.80-971,225,488,009.32

Finding the Fourth Proportional to 1,702,800,025,167.50, 2,349,878,688,778.80 and 971,225,488,009.32

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Solution

The fourth proportional to 1,702,800,025,167.50, 2,349,878,688,778.80 and 971,225,488,009.32 is: 1,340,299,531,677.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,800,025,167.50 : 2,349,878,688,778.80 = 971,225,488,009.32 : x
  2. Step 2: Convert to fraction form
    1,702,800,025,167.50/2,349,878,688,778.80 = 971,225,488,009.32/x
  3. Step 3: Cross multiply
    1,702,800,025,167.50x = 2,349,878,688,778.80 × 971,225,488,009.32
  4. Step 4: Simplify right side
    1,702,800,025,167.50x = 2,282,262,076,271,890,597,412,864
  5. Step 5: Solve for x
    x = 2,282,262,076,271,890,597,412,864/1,702,800,025,167.50
  6. Step 6: Final answer
    x = 1,340,299,531,677.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.