Home / 3,954,044,381,754.30-5,931,830,376,510-1,503,372,076,702.20

Finding the Fourth Proportional to 3,954,044,381,754.30, 5,931,830,376,510 and 1,503,372,076,702.20

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Solution

The fourth proportional to 3,954,044,381,754.30, 5,931,830,376,510 and 1,503,372,076,702.20 is: 2,255,348,521,865.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,954,044,381,754.30 : 5,931,830,376,510 = 1,503,372,076,702.20 : x
  2. Step 2: Convert to fraction form
    3,954,044,381,754.30/5,931,830,376,510 = 1,503,372,076,702.20/x
  3. Step 3: Cross multiply
    3,954,044,381,754.30x = 5,931,830,376,510 × 1,503,372,076,702.20
  4. Step 4: Simplify right side
    3,954,044,381,754.30x = 8,917,748,151,779,031,831,805,952
  5. Step 5: Solve for x
    x = 8,917,748,151,779,031,831,805,952/3,954,044,381,754.30
  6. Step 6: Final answer
    x = 2,255,348,521,865.22

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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.