Home / 597,942,155,032.17-896,915,559,505.32-144,660,331,787.67

Finding the Fourth Proportional to 597,942,155,032.17, 896,915,559,505.32 and 144,660,331,787.67

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Solution

The fourth proportional to 597,942,155,032.17, 896,915,559,505.32 and 144,660,331,787.67 is: 216,991,060,642.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,942,155,032.17 : 896,915,559,505.32 = 144,660,331,787.67 : x
  2. Step 2: Convert to fraction form
    597,942,155,032.17/896,915,559,505.32 = 144,660,331,787.67/x
  3. Step 3: Cross multiply
    597,942,155,032.17x = 896,915,559,505.32 × 144,660,331,787.67
  4. Step 4: Simplify right side
    597,942,155,032.17x = 129,748,102,423,563,267,473,408
  5. Step 5: Solve for x
    x = 129,748,102,423,563,267,473,408/597,942,155,032.17
  6. Step 6: Final answer
    x = 216,991,060,642.95

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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.