Home / 148,941,506,839.40-223,412,260,259.10-119,554,945,303.40

Finding the Fourth Proportional to 148,941,506,839.40, 223,412,260,259.10 and 119,554,945,303.40

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Solution

The fourth proportional to 148,941,506,839.40, 223,412,260,259.10 and 119,554,945,303.40 is: 179,332,417,955.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,941,506,839.40 : 223,412,260,259.10 = 119,554,945,303.40 : x
  2. Step 2: Convert to fraction form
    148,941,506,839.40/223,412,260,259.10 = 119,554,945,303.40/x
  3. Step 3: Cross multiply
    148,941,506,839.40x = 223,412,260,259.10 × 119,554,945,303.40
  4. Step 4: Simplify right side
    148,941,506,839.40x = 26,710,040,555,385,666,928,640
  5. Step 5: Solve for x
    x = 26,710,040,555,385,666,928,640/148,941,506,839.40
  6. Step 6: Final answer
    x = 179,332,417,955.10

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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.