Home / 473,515,376,486.40-710,273,064,729.60-373,095,985,737.60

Finding the Fourth Proportional to 473,515,376,486.40, 710,273,064,729.60 and 373,095,985,737.60

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Solution

The fourth proportional to 473,515,376,486.40, 710,273,064,729.60 and 373,095,985,737.60 is: 559,643,978,606.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    473,515,376,486.40 : 710,273,064,729.60 = 373,095,985,737.60 : x
  2. Step 2: Convert to fraction form
    473,515,376,486.40/710,273,064,729.60 = 373,095,985,737.60/x
  3. Step 3: Cross multiply
    473,515,376,486.40x = 710,273,064,729.60 × 373,095,985,737.60
  4. Step 4: Simplify right side
    473,515,376,486.40x = 265,000,029,228,156,244,197,376
  5. Step 5: Solve for x
    x = 265,000,029,228,156,244,197,376/473,515,376,486.40
  6. Step 6: Final answer
    x = 559,643,978,606.40

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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.