Home / 1,075,333,911.30-1,483,903,227.13-592,510,877.71

Finding the Fourth Proportional to 1,075,333,911.30, 1,483,903,227.13 and 592,510,877.71

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Solution

The fourth proportional to 1,075,333,911.30, 1,483,903,227.13 and 592,510,877.71 is: 817,633,289.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,333,911.30 : 1,483,903,227.13 = 592,510,877.71 : x
  2. Step 2: Convert to fraction form
    1,075,333,911.30/1,483,903,227.13 = 592,510,877.71/x
  3. Step 3: Cross multiply
    1,075,333,911.30x = 1,483,903,227.13 × 592,510,877.71
  4. Step 4: Simplify right side
    1,075,333,911.30x = 879,228,803,538,306,816
  5. Step 5: Solve for x
    x = 879,228,803,538,306,816/1,075,333,911.30
  6. Step 6: Final answer
    x = 817,633,289.81

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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.