Home / 34,144,737,133.55-47,124,668,397.80-19,674,061,672.01

Finding the Fourth Proportional to 34,144,737,133.55, 47,124,668,397.80 and 19,674,061,672.01

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Solution

The fourth proportional to 34,144,737,133.55, 47,124,668,397.80 and 19,674,061,672.01 is: 27,153,046,418.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,144,737,133.55 : 47,124,668,397.80 = 19,674,061,672.01 : x
  2. Step 2: Convert to fraction form
    34,144,737,133.55/47,124,668,397.80 = 19,674,061,672.01/x
  3. Step 3: Cross multiply
    34,144,737,133.55x = 47,124,668,397.80 × 19,674,061,672.01
  4. Step 4: Simplify right side
    34,144,737,133.55x = 927,133,632,331,141,742,592
  5. Step 5: Solve for x
    x = 927,133,632,331,141,742,592/34,144,737,133.55
  6. Step 6: Final answer
    x = 27,153,046,418.40

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1.5x scale

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.