Home / 14,114,256,925.10-21,171,385,387.65-5,830,390,813.10

Finding the Fourth Proportional to 14,114,256,925.10, 21,171,385,387.65 and 5,830,390,813.10

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Solution

The fourth proportional to 14,114,256,925.10, 21,171,385,387.65 and 5,830,390,813.10 is: 8,745,586,219.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,114,256,925.10 : 21,171,385,387.65 = 5,830,390,813.10 : x
  2. Step 2: Convert to fraction form
    14,114,256,925.10/21,171,385,387.65 = 5,830,390,813.10/x
  3. Step 3: Cross multiply
    14,114,256,925.10x = 21,171,385,387.65 × 5,830,390,813.10
  4. Step 4: Simplify right side
    14,114,256,925.10x = 123,437,450,864,754,163,712
  5. Step 5: Solve for x
    x = 123,437,450,864,754,163,712/14,114,256,925.10
  6. Step 6: Final answer
    x = 8,745,586,219.65

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1.5x scale

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.