Home / 784,953,332.84-1,083,258,705.93-432,552,024.02

Finding the Fourth Proportional to 784,953,332.84, 1,083,258,705.93 and 432,552,024.02

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Solution

The fourth proportional to 784,953,332.84, 1,083,258,705.93 and 432,552,024.02 is: 596,934,526.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    784,953,332.84 : 1,083,258,705.93 = 432,552,024.02 : x
  2. Step 2: Convert to fraction form
    784,953,332.84/1,083,258,705.93 = 432,552,024.02/x
  3. Step 3: Cross multiply
    784,953,332.84x = 1,083,258,705.93 × 432,552,024.02
  4. Step 4: Simplify right side
    784,953,332.84x = 468,565,745,787,307,456
  5. Step 5: Solve for x
    x = 468,565,745,787,307,456/784,953,332.84
  6. Step 6: Final answer
    x = 596,934,526.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.