Home / 46,896,007.40-70,344,011.10-38,933,383.40

Finding the Fourth Proportional to 46,896,007.40, 70,344,011.10 and 38,933,383.40

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Solution

The fourth proportional to 46,896,007.40, 70,344,011.10 and 38,933,383.40 is: 58,400,075.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,896,007.40 : 70,344,011.10 = 38,933,383.40 : x
  2. Step 2: Convert to fraction form
    46,896,007.40/70,344,011.10 = 38,933,383.40/x
  3. Step 3: Cross multiply
    46,896,007.40x = 70,344,011.10 × 38,933,383.40
  4. Step 4: Simplify right side
    46,896,007.40x = 2,738,730,354,050,155.50
  5. Step 5: Solve for x
    x = 2,738,730,354,050,155.50/46,896,007.40
  6. Step 6: Final answer
    x = 58,400,075.10

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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.