Home / 974,931,075,849.80-1,462,154,953,622.50-329,522,354,394.92

Finding the Fourth Proportional to 974,931,075,849.80, 1,462,154,953,622.50 and 329,522,354,394.92

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Solution

The fourth proportional to 974,931,075,849.80, 1,462,154,953,622.50 and 329,522,354,394.92 is: 494,201,851,539.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,931,075,849.80 : 1,462,154,953,622.50 = 329,522,354,394.92 : x
  2. Step 2: Convert to fraction form
    974,931,075,849.80/1,462,154,953,622.50 = 329,522,354,394.92/x
  3. Step 3: Cross multiply
    974,931,075,849.80x = 1,462,154,953,622.50 × 329,522,354,394.92
  4. Step 4: Simplify right side
    974,931,075,849.80x = 481,812,742,807,881,215,115,264
  5. Step 5: Solve for x
    x = 481,812,742,807,881,215,115,264/974,931,075,849.80
  6. Step 6: Final answer
    x = 494,201,851,539.00

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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.