Home / 34,137,332,048.32-47,108,495,510.93-18,896,048,585.89

Finding the Fourth Proportional to 34,137,332,048.32, 47,108,495,510.93 and 18,896,048,585.89

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Solution

The fourth proportional to 34,137,332,048.32, 47,108,495,510.93 and 18,896,048,585.89 is: 26,075,980,944.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,137,332,048.32 : 47,108,495,510.93 = 18,896,048,585.89 : x
  2. Step 2: Convert to fraction form
    34,137,332,048.32/47,108,495,510.93 = 18,896,048,585.89/x
  3. Step 3: Cross multiply
    34,137,332,048.32x = 47,108,495,510.93 × 18,896,048,585.89
  4. Step 4: Simplify right side
    34,137,332,048.32x = 890,164,419,982,714,208,256
  5. Step 5: Solve for x
    x = 890,164,419,982,714,208,256/34,137,332,048.32
  6. Step 6: Final answer
    x = 26,075,980,944.34

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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.