Home / 1,360,316,829,535.10-1,877,226,068,601.50-743,019,941,252.23

Finding the Fourth Proportional to 1,360,316,829,535.10, 1,877,226,068,601.50 and 743,019,941,252.23

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Solution

The fourth proportional to 1,360,316,829,535.10, 1,877,226,068,601.50 and 743,019,941,252.23 is: 1,025,361,425,313.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,360,316,829,535.10 : 1,877,226,068,601.50 = 743,019,941,252.23 : x
  2. Step 2: Convert to fraction form
    1,360,316,829,535.10/1,877,226,068,601.50 = 743,019,941,252.23/x
  3. Step 3: Cross multiply
    1,360,316,829,535.10x = 1,877,226,068,601.50 × 743,019,941,252.23
  4. Step 4: Simplify right side
    1,360,316,829,535.10x = 1,394,816,403,209,441,287,077,888
  5. Step 5: Solve for x
    x = 1,394,816,403,209,441,287,077,888/1,360,316,829,535.10
  6. Step 6: Final answer
    x = 1,025,361,425,313.05

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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.