Home / 5,714,211,095,999.40-8,571,316,643,999.10-5,277,820,657,189.50

Finding the Fourth Proportional to 5,714,211,095,999.40, 8,571,316,643,999.10 and 5,277,820,657,189.50

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Solution

The fourth proportional to 5,714,211,095,999.40, 8,571,316,643,999.10 and 5,277,820,657,189.50 is: 7,916,730,985,784.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,714,211,095,999.40 : 8,571,316,643,999.10 = 5,277,820,657,189.50 : x
  2. Step 2: Convert to fraction form
    5,714,211,095,999.40/8,571,316,643,999.10 = 5,277,820,657,189.50/x
  3. Step 3: Cross multiply
    5,714,211,095,999.40x = 8,571,316,643,999.10 × 5,277,820,657,189.50
  4. Step 4: Simplify right side
    5,714,211,095,999.40x = 45,237,872,043,010,624,657,031,168
  5. Step 5: Solve for x
    x = 45,237,872,043,010,624,657,031,168/5,714,211,095,999.40
  6. Step 6: Final answer
    x = 7,916,730,985,784.25

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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.