Home / 9,780,811,053.95-14,671,216,580.93-9,780,811,053.95

Finding the Fourth Proportional to 9,780,811,053.95, 14,671,216,580.93 and 9,780,811,053.95

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Solution

The fourth proportional to 9,780,811,053.95, 14,671,216,580.93 and 9,780,811,053.95 is: 14,671,216,580.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,780,811,053.95 : 14,671,216,580.93 = 9,780,811,053.95 : x
  2. Step 2: Convert to fraction form
    9,780,811,053.95/14,671,216,580.93 = 9,780,811,053.95/x
  3. Step 3: Cross multiply
    9,780,811,053.95x = 14,671,216,580.93 × 9,780,811,053.95
  4. Step 4: Simplify right side
    9,780,811,053.95x = 143,496,397,309,654,679,552
  5. Step 5: Solve for x
    x = 143,496,397,309,654,679,552/9,780,811,053.95
  6. Step 6: Final answer
    x = 14,671,216,580.93

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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.