Home / 51,362,424,001.40-77,043,636,002.10-23,468,148,793.40

Finding the Fourth Proportional to 51,362,424,001.40, 77,043,636,002.10 and 23,468,148,793.40

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Solution

The fourth proportional to 51,362,424,001.40, 77,043,636,002.10 and 23,468,148,793.40 is: 35,202,223,190.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,362,424,001.40 : 77,043,636,002.10 = 23,468,148,793.40 : x
  2. Step 2: Convert to fraction form
    51,362,424,001.40/77,043,636,002.10 = 23,468,148,793.40/x
  3. Step 3: Cross multiply
    51,362,424,001.40x = 77,043,636,002.10 × 23,468,148,793.40
  4. Step 4: Simplify right side
    51,362,424,001.40x = 1,808,071,513,281,832,157,184
  5. Step 5: Solve for x
    x = 1,808,071,513,281,832,157,184/51,362,424,001.40
  6. Step 6: Final answer
    x = 35,202,223,190.10

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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.