Home / 15,439,528,050.45-23,159,292,075.68-15,439,528,050.45

Finding the Fourth Proportional to 15,439,528,050.45, 23,159,292,075.68 and 15,439,528,050.45

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Solution

The fourth proportional to 15,439,528,050.45, 23,159,292,075.68 and 15,439,528,050.45 is: 23,159,292,075.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,439,528,050.45 : 23,159,292,075.68 = 15,439,528,050.45 : x
  2. Step 2: Convert to fraction form
    15,439,528,050.45/23,159,292,075.68 = 15,439,528,050.45/x
  3. Step 3: Cross multiply
    15,439,528,050.45x = 23,159,292,075.68 × 15,439,528,050.45
  4. Step 4: Simplify right side
    15,439,528,050.45x = 357,568,539,630,948,581,376
  5. Step 5: Solve for x
    x = 357,568,539,630,948,581,376/15,439,528,050.45
  6. Step 6: Final answer
    x = 23,159,292,075.68

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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.