Home / 941,780,738.02-1,411,721,466.86-592,276,586.86

Finding the Fourth Proportional to 941,780,738.02, 1,411,721,466.86 and 592,276,586.86

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Solution

The fourth proportional to 941,780,738.02, 1,411,721,466.86 and 592,276,586.86 is: 887,817,660.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,780,738.02 : 1,411,721,466.86 = 592,276,586.86 : x
  2. Step 2: Convert to fraction form
    941,780,738.02/1,411,721,466.86 = 592,276,586.86/x
  3. Step 3: Cross multiply
    941,780,738.02x = 1,411,721,466.86 × 592,276,586.86
  4. Step 4: Simplify right side
    941,780,738.02x = 836,129,571,988,833,408
  5. Step 5: Solve for x
    x = 836,129,571,988,833,408/941,780,738.02
  6. Step 6: Final answer
    x = 887,817,660.98

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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.